Official NHA Assessment
Race 2: #DestinationCapeRacing MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Senhora Victoria
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
6 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Allende 3 60.0 1 0.00 6.0 79 64 64 -15 2 On Board 3 60.0 2 3.75 6.0 - 64 64 +64 3 Senhora Victoria 3 60.0 3 3.95 6.0 64 64 64 +0 4 Hundredfifthavenue 2 60.0 4 4.70 4.0 74 68 68 -6 5 Mari Marie 3 60.0 5 6.95 6.0 65 64 64 -1 6 Hang Out The Stars 5 60.0 6 7.35 0.0 - 76 76 +76 7 Twice The Flo 2 60.0 7 9.35 4.0 76 68 68 -8 8 You Win Again 5 60.0 8 9.55 0.0 - 76 76 +76 9 Perfect Revenge 3 60.0 9 12.55 6.0 49 64 64 +15 10 Helen's Legacy 2 60.0 10 13.05 4.0 76 68 68 -8 11 Gold For Africa 3 60.0 11 14.30 6.0 - 64 64 +64 99 Sharapova 5 60.0 99 0.00 0.0 - 76 76 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Allende | 79 | 71 | 64 | +7 | 6.0 | - | |
| 2 | On Board | - | 66 | 64 | +2 | 6.0 | - | |
| 3 | Senhora Victoria Line | 64 | 66 | 64 | +2 | 6.0 | ||
| 4 | Hundredfifthavenue | 74 | 57 | 68 | -11 | 4.0 | - | |
| 5 | Mari Marie | 65 | 67 | 64 | +3 | 6.0 | - | |
| 6 | Hang Out The Stars | - | 58 | 76 | -18 | 0.0 | - | |
| 7 | Twice The Flo | 76 | 50 | 68 | -18 | 4.0 | - | |
| 8 | You Win Again | - | 83 | 76 | +7 | 0.0 | - | |
| 9 | Perfect Revenge | 49 | 44 | 64 | -20 | 6.0 | - | |
| 10 | Helen's Legacy | 76 | 71 | 68 | +3 | 4.0 | - | |
| 11 | Gold For Africa | - | 68 | 64 | +4 | 6.0 | - | |
| 99 | Sharapova | - | 80 | 76 | +4 | 0.0 | - |
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