Official NHA Assessment
Race 5: PLAY SOCCER 6, 10 AND 13 MR 96 HANDICAP (Open)
Line Horse
Paris Lass
Reference for assessment
Exact Matches
2 / 8
Calculated = Official
Close Matches
3 / 8
Within 2 points
Significant Diffs
5 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Golden Pavilion 2 54.5 1 0.00 0.5 85 93 85 +0 2 Ellorix 4 59.5 2 0.10 2.0 95 100 100 +5 3 Paris Lass 4 61.0 3 1.35 2.0 103 103 103 +0 4 Crowned Hornbill 2 53.5 4 2.60 0.5 84 91 91 +7 5 Unconquerable Lady 2 57.5 5 4.60 0.5 91 99 99 +8 6 Sahara Cat 3 54.0 6 5.35 1.5 88 90 90 +2 7 Aadehya 4 52.0 7 8.10 2.0 77 85 85 +8 8 Bomber Girl 4 51.5 8 14.35 2.0 87 84 84 -3 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Golden Pavilion | 85 | 95 | 85 | +10 | 0.5 | - | |
| 2 | Ellorix | 95 | 100 | 100 | ✓ Match | 2.0 | - | |
| 3 | Paris Lass Line | 103 | 102 | 103 | -1 | 2.0 | ||
| 4 | Crowned Hornbill | 84 | 78 | 91 | -13 | 0.5 | - | |
| 5 | Unconquerable Lady | 91 | 90 | 99 | -9 | 0.5 | - | |
| 6 | Sahara Cat | 88 | 79 | 90 | -11 | 1.5 | - | |
| 7 | Aadehya | 77 | 71 | 85 | -14 | 2.0 | - | |
| 8 | Bomber Girl | 87 | 84 | 84 | ✓ Match | 2.0 | - |
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