Official NHA Assessment
Race 6: #YOUCANBETONUS! MR 100 HANDICAP (Open)
Line Horse
Wayne
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 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 Birthright 4 55.0 1 0.00 2.0 90 99 90 +0 2 Wayne 3 52.0 2 1.75 4.0 92 92 92 +0 3 Money Heist 2 59.0 3 2.15 0.0 106 114 114 +8 4 Hotarubi 4 56.0 4 4.40 2.0 100 101 101 +1 5 Beynac 2 55.5 5 4.80 0.0 91 104 104 +13 6 Tenjiku 2 56.5 6 6.80 0.0 101 106 106 +5 7 Player 3 54.0 7 10.80 4.0 88 93 93 +5 99 Max The Magician 4 58.0 99 0.00 2.0 - 105 105 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Birthright | 90 | 95 | 90 | +5 | 2.0 | - | |
| 2 | Wayne Line | 92 | 96 | 92 | +4 | 4.0 | ||
| 3 | Money Heist | 106 | 106 | 114 | -8 | 0.0 | - | |
| 4 | Hotarubi | 100 | 98 | 101 | -3 | 2.0 | - | |
| 5 | Beynac | 91 | 90 | 104 | -14 | 0.0 | - | |
| 6 | Tenjiku | 101 | 96 | 106 | -10 | 0.0 | - | |
| 7 | Player | 88 | 84 | 93 | -9 | 4.0 | - | |
| 99 | Max The Magician | - | 95 | 105 | -10 | 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