Official NHA Assessment
Race 7: BREEDERS GUINEAS (Listed) (For 3 year-old Fillies)
Line Horse
Ekoria
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
9 / 9
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Ekoria 2 60.0 1 0.00 0.0 108 108 108 +0 2 Rimaah 2 60.0 2 1.25 0.0 85 112 112 +27 3 Hazy Crazy Night 2 60.0 3 1.35 0.0 76 111 111 +35 4 Easy Living 2 60.0 4 3.60 0.0 78 109 109 +31 5 Double Destiny 2 60.0 5 3.65 0.0 87 109 109 +22 6 Strawberry Light 3 60.0 6 4.40 3.0 77 102 102 +25 7 Chere For Me 5 60.0 7 5.15 0.0 87 108 108 +21 8 Rosa Dourada 2 60.0 8 16.40 0.0 73 108 108 +35 99 Jazzbella 2 60.0 99 0.00 0.0 - 108 108 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Ekoria Line | 108 | 99 | 108 | -9 | 0.0 | ||
| 2 | Rimaah | 85 | 70 | 112 | -42 | 0.0 | - | |
| 3 | Hazy Crazy Night | 76 | 79 | 111 | -32 | 0.0 | - | |
| 4 | Easy Living | 78 | 52 | 109 | -57 | 0.0 | - | |
| 5 | Double Destiny | 87 | 77 | 109 | -32 | 0.0 | - | |
| 6 | Strawberry Light | 77 | 74 | 102 | -28 | 3.0 | - | |
| 7 | Chere For Me | 87 | 70 | 108 | -38 | 0.0 | - | |
| 8 | Rosa Dourada | 73 | 67 | 108 | -41 | 0.0 | - | |
| 99 | Jazzbella | - | 67 | 108 | -41 | 0.0 | - |
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