Official NHA Assessment
Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA / CRS Bonus)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
0 / 15
Within 2 points
Significant Diffs
15 / 15
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Dark Winter 2 60.0 1 0.00 2.5 - - - +0 2 Tuscan Romance 3 60.0 2 0.75 3.5 - - - +0 3 White Waters 2 60.5 3 1.50 2.5 - - - +0 4 Miss Argonaut 2 60.0 4 1.80 2.5 - - - +0 5 Sorceress Supreme 3 60.0 5 2.80 3.5 - - - +0 6 Miss World 3 60.0 6 3.20 3.5 - - - +0 7 Hunga Tonga 3 60.0 7 3.60 3.5 - - - +0 8 De Vlugge 2 60.0 8 3.65 2.5 - - - +0 9 Dixieland Band 2 60.0 9 5.15 2.5 - - - +0 10 From A Distance 2 60.0 10 6.90 2.5 - - - +0 11 Chakpori 3 60.0 11 10.90 3.5 - - - +0 12 Welsh Starlet 3 60.0 12 13.15 3.5 - - - +0 13 La Vida Loca 2 60.0 13 13.55 2.5 - - - +0 14 Girl About Town 2 60.0 14 13.95 2.5 - - - +0 15 Over The Atlantic 3 60.0 15 22.20 3.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Dark Winter | - | 82 | - | +82 | 2.5 | - | |
| 2 | Tuscan Romance | - | 86 | - | +86 | 3.5 | - | |
| 3 | White Waters | - | 73 | - | +73 | 2.5 | - | |
| 4 | Miss Argonaut | - | 93 | - | +93 | 2.5 | - | |
| 5 | Sorceress Supreme | - | 98 | - | +98 | 3.5 | - | |
| 6 | Miss World | - | 91 | - | +91 | 3.5 | - | |
| 7 | Hunga Tonga | - | 78 | - | +78 | 3.5 | - | |
| 8 | De Vlugge | - | 85 | - | +85 | 2.5 | - | |
| 9 | Dixieland Band | - | 72 | - | +72 | 2.5 | - | |
| 10 | From A Distance | - | 72 | - | +72 | 2.5 | - | |
| 11 | Chakpori | - | 64 | - | +64 | 3.5 | - | |
| 12 | Welsh Starlet | - | 63 | - | +63 | 3.5 | - | |
| 13 | La Vida Loca | - | 68 | - | +68 | 2.5 | - | |
| 14 | Girl About Town | - | 60 | - | +60 | 2.5 | - | |
| 15 | Over The Atlantic | - | 56 | - | +56 | 3.5 | - |
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