Official NHA Assessment
Race 2: WIN A JETOUR X70 ON 29 NOVEMBER MAIDEN PLATE (For all Maidens)
Line Horse
Kavomolka
Reference for assessment
Exact Matches
2 / 14
Calculated = Official
Close Matches
2 / 14
Within 2 points
Significant Diffs
11 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Equilateral 3 58.0 1 0.00 8.0 - 58 6 +6 2 Naretoi 2 60.0 2 0.50 0.0 65 83 83 +18 3 Kavomolka 2 58.0 3 2.80 0.0 76 76 76 +0 4 Indian Spice 3 55.5 4 5.60 8.0 - 53 53 +53 5 Elusive Charm 2 58.0 5 5.90 0.0 69 74 74 +5 6 King Of Silk 3 58.0 6 10.90 8.0 73 58 63 -10 7 Cuzzie 3 60.0 7 11.15 8.0 61 62 62 +1 8 King Ethelred 3 54.0 8 13.55 8.0 - 50 50 +50 9 Epidaurus 3 58.0 9 17.25 8.0 73 58 63 -10 10 Brody 2 56.5 10 99.99 0.0 69 71 71 +2 11 Gonna Catch You 3 58.0 11 99.99 8.0 - 58 58 +58 99 Themastermind 3 58.0 99 0.00 8.0 - 58 58 +0 99 Blue Crystal 3 60.0 99 0.00 8.0 - 62 62 +0 99 Thoonsil 3 58.0 99 0.00 8.0 - 58 58 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Equilateral | - | 82 | 6 | +76 | 8.0 | - | |
| 2 | Naretoi | 65 | 73 | 83 | -10 | 0.0 | - | |
| 3 | Kavomolka Line | 76 | 76 | 76 | ✓ Match | 0.0 | ||
| 4 | Indian Spice | - | 70 | 53 | +17 | 8.0 | - | |
| 5 | Elusive Charm | 69 | 62 | 74 | -12 | 0.0 | - | |
| 6 | King Of Silk | 73 | 68 | 63 | +5 | 8.0 | - | |
| 7 | Cuzzie | 61 | 54 | 62 | -8 | 8.0 | - | |
| 8 | King Ethelred | - | - | 50 | -50 | 8.0 | - | |
| 9 | Epidaurus | 73 | 63 | 63 | ✓ Match | 8.0 | - | |
| 10 | Brody | 69 | 60 | 71 | -11 | 0.0 | - | |
| 11 | Gonna Catch You | - | 65 | 58 | +7 | 8.0 | - | |
| 99 | Themastermind | - | - | 58 | -58 | 8.0 | - | |
| 99 | Blue Crystal | - | 51 | 62 | -11 | 8.0 | - | |
| 99 | Thoonsil | - | 77 | 58 | +19 | 8.0 | - |
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