Official NHA Assessment
Race 6: Kuda Pays Claims MR 68 HANDICAP (Open)
Line Horse
Capetown Affair
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
4 / 12
Within 2 points
Significant Diffs
3 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Caesura 6 56.5 1 0.00 0.0 69 58 69 +0 2 Capetown Affair 5 53.0 2 1.40 0.0 54 54 54 +0 3 Count Marsh 7 55.5 3 2.60 0.0 59 58 58 -1 4 Querari's Cowboy 5 61.5 4 4.20 0.0 71 69 69 -2 5 Cafe Pacifica 4 52.0 5 4.35 0.5 51 48 48 -3 6 Flute 3 55.0 6 4.55 1.5 66 52 56 -10 7 Monsoon Kenny 3 57.0 7 5.05 1.5 65 56 56 -9 8 The Bayou 7 57.5 8 5.65 0.0 63 60 60 -3 9 Majestic Power 3 59.0 9 12.15 1.5 69 60 60 -9 10 Duquesne Whistle 4 56.0 10 14.05 0.5 60 56 56 -4 11 Brandenburg 7 57.5 11 14.45 0.0 66 60 60 -6 99 Techno Savvy 4 59.5 99 0.00 0.5 - 63 63 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Caesura | 69 | 81 | 69 | +12 | 0.0 | - | |
| 2 | Capetown Affair Line | 54 | 59 | 54 | +5 | 0.0 | ||
| 3 | Count Marsh | 59 | 52 | 58 | -6 | 0.0 | - | |
| 4 | Querari's Cowboy | 71 | 62 | 69 | -7 | 0.0 | - | |
| 5 | Cafe Pacifica | 51 | 51 | 48 | +3 | 0.5 | - | |
| 6 | Flute | 66 | 61 | 56 | +5 | 1.5 | - | |
| 7 | Monsoon Kenny | 65 | 60 | 56 | +4 | 1.5 | - | |
| 8 | The Bayou | 63 | 58 | 60 | -2 | 0.0 | - | |
| 9 | Majestic Power | 69 | 63 | 60 | +3 | 1.5 | - | |
| 10 | Duquesne Whistle | 60 | 57 | 56 | +1 | 0.5 | - | |
| 11 | Brandenburg | 66 | 61 | 60 | +1 | 0.0 | - | |
| 99 | Techno Savvy | - | 62 | 63 | -1 | 0.5 | - |
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