Official NHA Assessment
Race 1: TRACK AND BALL - THE FINISHING POST MAIDEN JUVENILE PLATE (Fillies) (For 2 year old fillies)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
0 / 14
Within 2 points
Significant Diffs
13 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Knockout 2 60.0 1 0.00 1.0 - - - +0 2 Twinklelittlestar 2 60.0 2 1.30 1.0 - - - +0 3 Arverni Princess 2 60.0 3 1.55 1.0 - - - +0 4 Madame Pompadour 2 60.0 4 3.25 1.0 - - - +0 5 Baby Love 2 60.0 5 4.15 1.0 - - - +0 6 Princess Arlowe 2 60.0 6 4.65 1.0 - - - +0 7 Miss Arlberg 2 58.5 7 7.05 1.0 - - - +0 8 Equilibrium 2 60.0 8 8.05 1.0 - - - +0 9 Dame Mazona 2 60.0 9 8.10 1.0 - - - +0 10 Witchwood 2 60.0 10 10.40 1.0 - - - +0 11 Secret Winx 2 60.0 11 11.70 1.0 - - - +0 12 Coral Coast 2 60.0 12 24.80 1.0 - - - +0 13 Mauritania 2 60.0 13 26.10 1.0 - - - +0 99 Joan The Wad 4 60.0 99 0.00 2.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Knockout | - | 101 | - | +101 | 1.0 | - | |
| 2 | Twinklelittlestar | - | 66 | - | +66 | 1.0 | - | |
| 3 | Arverni Princess | - | 67 | - | +67 | 1.0 | - | |
| 4 | Madame Pompadour | - | 56 | - | +56 | 1.0 | - | |
| 5 | Baby Love | - | 76 | - | +76 | 1.0 | - | |
| 6 | Princess Arlowe | - | 86 | - | +86 | 1.0 | - | |
| 7 | Miss Arlberg | - | 74 | - | +74 | 1.0 | - | |
| 8 | Equilibrium | - | 65 | - | +65 | 1.0 | - | |
| 9 | Dame Mazona | - | 68 | - | +68 | 1.0 | - | |
| 10 | Witchwood | - | 78 | - | +78 | 1.0 | - | |
| 11 | Secret Winx | - | 69 | - | +69 | 1.0 | - | |
| 12 | Coral Coast | - | 40 | - | +40 | 1.0 | - | |
| 13 | Mauritania | - | 74 | - | +74 | 1.0 | - | |
| 99 | Joan The Wad | - | 53 | - | - | 2.5 | - |
Assessment Methodology
Calculation Steps:
- Identify Line Horse - consistent performer used as reference
- Calculate WFA Allowance based on age, distance, and month
- Apply Drag Adjustment for beaten margin
- Calculate Actual Weight Performance:
Weight - Drag - WFA - Compare to Line Horse to determine race rating
- Apply special rules (maiden caps, layoff allowance)
Key Formulas:
- Drag Effect: Varies by distance (see Benchmarks page)
- 1 length ≈ 1kg at 1 mile (1600m)
- WFA Scale: Based on Admiral Rous's 1855 table
- Rating Points: 1kg = 2 rating points