Official NHA Assessment
Race 1: HOLLYWOODBETS KENILWORTH WELCOMES YOU MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA Bonus Series)
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 The Charleston 2 60.0 1 0.00 3.5 - - - +0 2 Blue Holly 4 60.0 2 1.25 6.0 - - - +0 3 Siddeley 2 60.0 3 6.75 3.5 - - - +0 4 Strata 4 60.0 4 8.25 6.0 - - - +0 5 Deoch An Doris 2 60.0 5 9.25 3.5 - - - +0 6 See You In A Bit 4 60.0 6 10.50 6.0 - - - +0 7 Flying V 2 60.0 7 11.50 3.5 - - - +0 8 Easy Money 4 60.0 8 12.25 6.0 - - - +0 9 Peace Frog 2 60.0 9 12.30 3.5 - - - +0 10 Miss Paget 4 60.0 10 14.30 6.0 - - - +0 11 Vandalise 2 60.0 11 16.80 3.5 - - - +0 12 Runway Bomb 2 60.0 12 18.05 3.5 - - - +0 13 String Of Lights 4 60.0 13 18.25 6.0 - - - +0 14 Stolen Star 2 60.0 14 21.25 3.5 - - - +0 15 Foreshore 2 60.0 15 22.75 3.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | The Charleston | - | 83 | - | +83 | 3.5 | - | |
| 2 | Blue Holly | - | 85 | - | +85 | 6.0 | - | |
| 3 | Siddeley | - | 105 | - | +105 | 3.5 | - | |
| 4 | Strata | - | 74 | - | +74 | 6.0 | - | |
| 5 | Deoch An Doris | - | 73 | - | +73 | 3.5 | - | |
| 6 | See You In A Bit | - | 67 | - | +67 | 6.0 | - | |
| 7 | Flying V | - | 84 | - | +84 | 3.5 | - | |
| 8 | Easy Money | - | 56 | - | +56 | 6.0 | - | |
| 9 | Peace Frog | - | 71 | - | +71 | 3.5 | - | |
| 10 | Miss Paget | - | 71 | - | +71 | 6.0 | - | |
| 11 | Vandalise | - | 67 | - | +67 | 3.5 | - | |
| 12 | Runway Bomb | - | 86 | - | +86 | 3.5 | - | |
| 13 | String Of Lights | - | 66 | - | +66 | 6.0 | - | |
| 14 | Stolen Star | - | 62 | - | +62 | 3.5 | - | |
| 15 | Foreshore | - | 92 | - | +92 | 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