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Horse profile

Chessalla (IRE)

3yo filly (at last run, Oct 2024) · Last trainer Joseph Patrick O'Brien · Last owner Healthy Wood Co Limited
by Kessaar (IRE) out of Chellalla (GB) (Elnadim)
4 runs · 3 courses · from Jul 2024
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 7 Oct 2024 — 743 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2024 · 5th of 10 First-time headgear LTO Last raced off OR 62
KTB Profile

Chessalla finished without a win from four starts on turf between Jul 2024 and Oct 2024. She showed her best effort when fourth of nine at Killarney in Jul 2024 and last ran when fifth of 10 in the M.D O'Shea & Sons Apprentice Handicap at Killarney in Oct 2024 while wearing first-time headgear off an official rating of 62. The filly raced over 1m – 1m1f on three of her four starts. She was trained by Joseph Patrick O'Brien.

Based on 4 archived runs · run-style from 3 commented runs · updated 21 Oct 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 84 the best of the last 3 graded (A or B) runs · Clonmel, 5 Sep 2024

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 4 figures · best 86C · median 79.5
GoingRunsBestMedianSince 21 Oct 2025
Good286C85—
Heavy1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f386C84—
1m2f – 1m4f1———

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 76A the best of the last 3 rated runs · Naas, 5 Aug 2024 Official rating 62 at the last run, 7 Oct 2024

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 4 figures · best 76A · median 64
GoingRunsBestMedianSince 21 Oct 2025
Good276A64.5—
Heavy1———
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m – 1m1f376A65—
1m2f – 1m4f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style from 3 analysed runs

  • Prominent 2 (67%) · 0 wins
  • Held up 1 (33%) · 0 wins

Pedigree intelligence

Sire

Progeny in our archive have won 7.7% of 1,095 runs since Jan 2008 (97 horses).

Strongest on good to soft going: 14% from 107.

GoingRunsWinsSRvs sireThis horse
Firm700%−7.7—
Good to Firm142128.5%+0.80 from 1
Good272207.4%−0.30 from 2
Good to Soft1071514%+6.3—
Soft139139.4%+1.7—
Heavy4512.2%−5.50 from 1
Standard (AW)383236%−1.7—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f157127.6%−0.1—
6f – 7f465275.8%−1.9—
1m – 1m1f2382410.1%+2.40 from 3
1m2f – 1m4f130107.7%00 from 1
1m5f – 2m62812.9%+5.2—
2m1f – 2m4f3837.9%+0.2—
2m5f – 3m500%−7.7—

Flat and jumps together (all codes) · since Jan 2008 · as at 20 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Chellalla (GB) (Elnadim)

4 siblings in the archive, 3 winners — best of them Dandalla (IRE) (4 wins).

The wins came over 5f–1m3f; the highest grade won is Group 2 (Dandalla (IRE)).

ProduceRunsWinsWin tripsBest grade
Dandalla (IRE)1445f–6fGroup 2
Nordhalla (IRE)1131m–1m3fClass 5
Cauthen (IRE)1517fClass 6
Rock N It (IRE)80——

Record by conditions

GoingRunsWinsSR£1
Good 2 0 0% −2.00
Heavy 1 0 0% −1.00
Good to Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Killarney 2 0 0% −2.00
Clonmel 1 0 0% −1.00
Naas 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 3 0 0% −3.00
1m2f – 1m4f 1 0 0% −1.00

JockeyRunsWinsSR£1
Dylan Browne McMonagle 2 0 0% −2.00
Julian Pietropaolo 1 0 0% −1.00
Mikey Sheehy 1 0 0% −1.00

HeadgearRunsWinsSR£1
None 3 0 0% −3.00
Tongue tie 1 0 0% −1.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORSpdKTB Jockey SP
07 Oct 24+32d Killarney M.D O'Shea & Sons Apprentice Handicap 11f · Heavy · 10 ran Held up towards the back - still 6th at halfway - urged into contention approaching final 2f - improved to 4th inside final furlong but found nothing more and slipped back to finish 5th 5/10 ¾ 8-8 6273A63A Julian Pietropaolo 10/1
05 Sep 24+31d Clonmel Clonmel Racecourse Supporters Club Fillies Maiden 9.5f · Good · 10 ran Shared the initial lead - settled behind the front group before 2f - up to 3rd by halfway - pushed along with 2 1/2f left and unable to find more into 6th - stayed on same effort to finish 7th 7/10 ¾ 9-3 —84A53A Dylan Browne McMonagle 5/1
05 Aug 24+20d Naas ALTO EQUINE Building Solutions Fillies Maiden 8f · Good · 13 ran Handy early - midfield at halfway - asked for effort 2f out and down to 7th under pressure inside final furlong - stayed on same gear to finish sixth 6/13 3 9-3 —86C76A Dylan Browne McMonagle 5/1
16 Jul 24 Killarney Irish Stallion Farms EBF Fillies Maiden 8f · Good To Firm · 9 ran 4/9 1½ 9-3 —75A65A Mikey Sheehy 10/1

Quick answers

How many races has Chessalla (IRE) won?
Chessalla (IRE) has yet to win, from 4 archived starts in 2024.
Who trained Chessalla (IRE)?
Chessalla (IRE) was trained by Joseph Patrick O'Brien on the most recent run on record, at Killarney on 7 October 2024.
Who is Chessalla (IRE)'s sire?
Chessalla (IRE) is by Kessaar (IRE) out of Chellalla (GB), whose sire is Elnadim.
What is Chessalla (IRE)'s official rating?
The most recent official rating on record is 62, from the run on 7 October 2024. That is also the highest on record.
What is Chessalla (IRE)'s sire's record?
Kessaar (IRE)'s progeny in our archive have won 7.7% of 1,095 runs since Jan 2008 (97 horses), Flat and jumps together. Strongest on good to soft going: 14% from 107.
Who are Chessalla (IRE)'s siblings?
Out of Chellalla (GB), Chessalla (IRE) has 4 other produce in our archive, 3 of them winners. Most wins: Dandalla (IRE) (4). Highest grade won: Group 2 (Dandalla (IRE)). The wins came over 5f–1m3f. As at Oct 2026.

Record shown from July 2024. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.