Official NHA Assessment
Race 1: JUVENILE MALE ONE STRIPE & JUVENILE FEMALE KINDA WONDERFUL MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Timeline
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
12 / 13
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Elizabeth Grace 2 58.0 1 0.00 7.0 - 83 6 +6 2 Champagne Kisses 2 58.0 2 1.75 7.0 - 83 83 +83 3 Angel's Oasis 3 58.0 3 3.25 10.5 - 76 76 +76 4 Timeline 3 58.0 4 4.75 10.5 76 76 76 +0 5 From A Distance 2 59.0 5 6.25 7.0 83 85 85 +2 6 Bitter Sweet 3 58.0 6 7.75 10.5 - 76 76 +76 7 Lucy Rocket 4 60.0 7 10.50 12.0 67 77 77 +10 8 Winter Gamble 3 58.0 8 10.55 10.5 - 76 76 +76 9 Fleur De Ville 3 58.0 9 11.30 10.5 80 76 76 -4 10 Love Love Love 3 58.0 10 11.70 10.5 - 76 76 +76 11 Superior 3 58.0 11 12.70 10.5 - 76 76 +76 12 Gondolaonthemolo 2 58.0 12 15.95 7.0 - 83 83 +83 99 Mrs Shackleton 2 60.0 99 0.00 7.0 - 87 87 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Elizabeth Grace | - | 87 | 6 | +81 | 7.0 | - | |
| 2 | Champagne Kisses | - | 85 | 83 | +2 | 7.0 | - | |
| 3 | Angel's Oasis | - | 64 | 76 | -12 | 10.5 | - | |
| 4 | Timeline Line | 76 | 53 | 76 | -23 | 10.5 | ||
| 5 | From A Distance | 83 | 72 | 85 | -13 | 7.0 | - | |
| 6 | Bitter Sweet | - | 53 | 76 | -23 | 10.5 | - | |
| 7 | Lucy Rocket | 67 | 69 | 77 | -8 | 12.0 | - | |
| 8 | Winter Gamble | - | 70 | 76 | -6 | 10.5 | - | |
| 9 | Fleur De Ville | 80 | 60 | 76 | -16 | 10.5 | - | |
| 10 | Love Love Love | - | 50 | 76 | -26 | 10.5 | - | |
| 11 | Superior | - | 47 | 76 | -29 | 10.5 | - | |
| 12 | Gondolaonthemolo | - | 55 | 83 | -28 | 7.0 | - | |
| 99 | Mrs Shackleton | - | 50 | 87 | -37 | 7.0 | - |
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