Official NHA Assessment
Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU MAIDEN PLATE (For all Maidens)
Line Horse
Winning Captain
Reference for assessment
Exact Matches
1 / 15
Calculated = Official
Close Matches
3 / 15
Within 2 points
Significant Diffs
11 / 15
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Amber Rock 2 57.5 1 0.00 4.0 89 63 63 -26 2 Igugulethu 2 60.0 2 1.75 4.0 85 68 75 -10 3 Peregrine Falcon 4 60.0 3 2.05 7.0 - 62 62 +62 4 Winning Captain 3 60.0 4 3.05 6.0 64 64 64 +0 5 Captain Cool 3 58.5 5 3.35 6.0 72 61 62 -10 6 Seeking The Life 2 60.0 6 3.75 4.0 - 68 68 +68 7 Bohemian Grove 2 60.0 7 4.75 4.0 79 68 69 -10 8 Kaapse Hoop 3 57.5 8 4.80 6.0 - 59 59 +59 9 Snow Cloud 3 60.0 9 6.30 6.0 58 64 64 +6 10 Green Mile 4 60.0 10 7.30 7.0 - 62 62 +62 11 Quiet Whisper 2 57.5 11 12.55 4.0 - 63 63 +63 12 Consigliere 3 60.0 12 12.75 6.0 69 64 64 -5 13 Mc Conagall 3 60.0 13 14.75 6.0 - 64 64 +64 99 Teresa Mendoza 3 57.5 99 0.00 6.0 - 59 59 +0 99 Peanut Pops 4 60.0 99 0.00 7.0 - 62 62 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Amber Rock | 89 | 86 | 63 | +23 | 4.0 | - | |
| 2 | Igugulethu | 85 | 83 | 75 | +8 | 4.0 | - | |
| 3 | Peregrine Falcon | - | 74 | 62 | +12 | 7.0 | - | |
| 4 | Winning Captain Line | 64 | 54 | 64 | -10 | 6.0 | ||
| 5 | Captain Cool | 72 | 72 | 62 | +10 | 6.0 | - | |
| 6 | Seeking The Life | - | 60 | 68 | -8 | 4.0 | - | |
| 7 | Bohemian Grove | 79 | 70 | 69 | +1 | 4.0 | - | |
| 8 | Kaapse Hoop | - | 73 | 59 | +14 | 6.0 | - | |
| 9 | Snow Cloud | 58 | 58 | 64 | -6 | 6.0 | - | |
| 10 | Green Mile | - | 66 | 62 | +4 | 7.0 | - | |
| 11 | Quiet Whisper | - | 53 | 63 | -10 | 4.0 | - | |
| 12 | Consigliere | 69 | 70 | 64 | +6 | 6.0 | - | |
| 13 | Mc Conagall | - | - | 64 | -64 | 6.0 | - | |
| 99 | Teresa Mendoza | - | 59 | 59 | ✓ Match | 6.0 | - | |
| 99 | Peanut Pops | - | 64 | 62 | +2 | 7.0 | - |
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