Official NHA Assessment
Race 3: GIMME A PRINCE (2023) CLASS 4 (Open. Benchmark at 60.0kg = 82)
Line Horse
Magma Magic
Reference for assessment
Exact Matches
2 / 17
Calculated = Official
Close Matches
7 / 17
Within 2 points
Significant Diffs
2 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Magma Magic 4 59.5 1 0.00 0.5 81 81 81 +0 2 I Am Invictus 3 55.5 2 0.10 2.0 77 70 70 -7 3 Run To Rio 4 53.0 3 0.20 0.5 68 68 68 +0 4 Master Bomber 3 57.0 4 0.50 2.0 76 78 78 +2 5 Serpentine Fire 3 58.5 5 0.80 2.0 79 80 80 +1 6 Red Cardinal 2 54.0 6 2.10 0.0 77 74 74 -3 7 El Rey Viene 5 57.5 7 2.50 0.0 77 80 80 +3 8 Next Of Kin 2 58.0 8 2.75 0.0 82 81 81 -1 9 Best Candidate 2 55.5 9 3.85 0.0 76 75 75 -1 10 Captain Oliver 3 55.5 10 4.25 2.0 76 71 71 -5 11 Rooster Bradshaw 3 57.5 11 5.65 2.0 77 74 74 -3 12 Christmas Cactus 3 54.5 12 7.25 2.0 75 68 68 -7 13 Targaryen Knight 2 55.5 13 7.50 0.0 77 74 74 -3 14 Sierra Sagrada 2 60.0 14 8.20 0.0 86 83 83 -3 15 Our Lady Fate 3 54.0 15 17.20 2.0 70 67 67 -3 99 Dylan's Champ 3 61.5 99 0.00 2.0 - 82 82 +0 99 Lucky Dollar 2 61.5 99 0.00 0.0 - 86 86 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Magma Magic Line | 81 | 81 | 81 | ✓ Match | 0.5 | ||
| 2 | I Am Invictus | 77 | 77 | 70 | +7 | 2.0 | - | |
| 3 | Run To Rio | 68 | 68 | 68 | ✓ Match | 0.5 | - | |
| 4 | Master Bomber | 76 | 76 | 78 | -2 | 2.0 | - | |
| 5 | Serpentine Fire | 79 | 79 | 80 | -1 | 2.0 | - | |
| 6 | Red Cardinal | 77 | 77 | 74 | +3 | 0.0 | - | |
| 7 | El Rey Viene | 77 | 77 | 80 | -3 | 0.0 | - | |
| 8 | Next Of Kin | 82 | 82 | 81 | +1 | 0.0 | - | |
| 9 | Best Candidate | 76 | 76 | 75 | +1 | 0.0 | - | |
| 10 | Captain Oliver | 76 | 76 | 71 | +5 | 2.0 | - | |
| 11 | Rooster Bradshaw | 77 | 77 | 74 | +3 | 2.0 | - | |
| 12 | Christmas Cactus | 75 | 75 | 68 | +7 | 2.0 | - | |
| 13 | Targaryen Knight | 77 | 77 | 74 | +3 | 0.0 | - | |
| 14 | Sierra Sagrada | 86 | 86 | 83 | +3 | 0.0 | - | |
| 15 | Our Lady Fate | 70 | 70 | 67 | +3 | 2.0 | - | |
| 99 | Dylan's Champ | - | 85 | 82 | +3 | 2.0 | - | |
| 99 | Lucky Dollar | - | 85 | 86 | -1 | 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