Official NHA Assessment
Race 1: GALLOP TV MAIDEN PLATE (For all Maidens)
Line Horse
Global Warrior
Reference for assessment
Exact Matches
3 / 12
Calculated = Official
Close Matches
4 / 12
Within 2 points
Significant Diffs
5 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Mohave Prince 2 57.0 1 0.00 0.0 - - - +0 2 Master Du Rouvray 2 60.0 2 0.40 0.0 75 11 65 -10 3 Global Warrior 2 57.0 3 4.30 0.0 - - - +0 4 That's All Brother 3 60.0 4 5.05 8.5 - -11 - +0 5 Wonderful Tonight 2 57.5 5 5.45 0.0 - 1 1 +1 6 Dungeon Master 2 53.0 6 5.95 0.0 76 -8 66 -10 7 She's A Trackstar 2 50.0 7 8.45 0.0 68 -14 58 -10 8 Priceless Pearl 2 60.0 8 8.50 0.0 74 6 64 -10 9 Magic Greenlight 3 57.0 9 18.40 8.5 - -17 - +0 99 Carnarvon 2 57.0 99 0.00 0.0 - - - +0 99 Captainship 3 60.0 99 0.00 8.5 - -11 -11 +0 99 Turbo Tiger 2 57.0 99 0.00 0.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Mohave Prince | - | 92 | - | +92 | 0.0 | - | |
| 2 | Master Du Rouvray | 75 | 81 | 65 | +16 | 0.0 | - | |
| 3 | Global Warrior Line | - | - | - | ✓ Match | 0.0 | ||
| 4 | That's All Brother | - | 66 | - | +66 | 8.5 | - | |
| 5 | Wonderful Tonight | - | 72 | 1 | +71 | 0.0 | - | |
| 6 | Dungeon Master | 76 | 63 | 66 | -3 | 0.0 | - | |
| 7 | She's A Trackstar | 68 | 59 | 58 | +1 | 0.0 | - | |
| 8 | Priceless Pearl | 74 | 64 | 64 | ✓ Match | 0.0 | - | |
| 9 | Magic Greenlight | - | - | - | ✓ Match | 8.5 | - | |
| 99 | Carnarvon | - | 78 | - | - | 0.0 | - | |
| 99 | Captainship | - | 67 | -11 | +78 | 8.5 | - | |
| 99 | Turbo Tiger | - | 54 | - | - | 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