Official NHA Assessment
Race 3: TAB 4RACING APP MAIDEN PLATE (For Maidens R15 000 Win Bonus ROA Members)
Line Horse
Siberian Fox
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
1 / 17
Within 2 points
Significant Diffs
14 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Kilmonivaig 5 57.5 1 0.00 0.0 70 62 62 -8 2 Woodland Ridge 2 60.0 2 3.15 2.0 76 63 66 -10 3 Sirnihaallongsword 4 60.0 3 3.65 3.5 57 60 60 +3 4 Siberian Fox 2 60.0 4 4.40 2.0 63 63 63 +0 5 The Winter Lake 4 57.0 5 5.15 3.5 - 54 54 +54 6 Midnight Advocator 3 60.0 6 5.25 3.0 - 61 61 +61 7 Rogue Male 3 60.0 7 7.40 3.0 43 61 61 +18 8 Mediteraneangoddes 4 57.5 8 7.90 3.5 - 55 55 +55 9 Gangster Boss 3 60.0 9 8.15 3.0 - 61 61 +61 10 Greek Mafia 5 60.0 10 8.65 0.0 44 67 67 +23 11 Midnight Verdict 3 60.0 11 10.80 3.0 45 61 61 +16 12 Bold As Brass 2 60.0 12 11.05 2.0 56 63 63 +7 13 Tune Again 6 57.5 13 12.20 0.0 - 62 62 +62 14 Sound Of Hooves 2 57.0 14 15.20 2.0 - 57 57 +57 15 Happiness Is 3 60.0 15 19.35 3.0 - 61 61 +61 16 Princess Inn 3 57.5 16 24.85 3.0 - 56 56 +56 17 Dashing Legend 3 57.5 17 25.35 3.0 - 56 56 +56 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Kilmonivaig | 70 | 56 | 62 | -6 | 0.0 | - | |
| 2 | Woodland Ridge | 76 | 69 | 66 | +3 | 2.0 | - | |
| 3 | Sirnihaallongsword | 57 | 69 | 60 | +9 | 3.5 | - | |
| 4 | Siberian Fox Line | 63 | 62 | 63 | -1 | 2.0 | ||
| 5 | The Winter Lake | - | 87 | 54 | +33 | 3.5 | - | |
| 6 | Midnight Advocator | - | 48 | 61 | -13 | 3.0 | - | |
| 7 | Rogue Male | 43 | 50 | 61 | -11 | 3.0 | - | |
| 8 | Mediteraneangoddes | - | 58 | 55 | +3 | 3.5 | - | |
| 9 | Gangster Boss | - | 55 | 61 | -6 | 3.0 | - | |
| 10 | Greek Mafia | 44 | 45 | 67 | -22 | 0.0 | - | |
| 11 | Midnight Verdict | 45 | 45 | 61 | -16 | 3.0 | - | |
| 12 | Bold As Brass | 56 | 44 | 63 | -19 | 2.0 | - | |
| 13 | Tune Again | - | 50 | 62 | -12 | 0.0 | - | |
| 14 | Sound Of Hooves | - | 20 | 57 | -37 | 2.0 | - | |
| 15 | Happiness Is | - | 29 | 61 | -32 | 3.0 | - | |
| 16 | Princess Inn | - | 25 | 56 | -31 | 3.0 | - | |
| 17 | Dashing Legend | - | 15 | 56 | -41 | 3.0 | - |
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