Official NHA Assessment
Race 4: TAB TELEBET 0861 000 822 MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA Bonus Series)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
11 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Callmewhenuneedme 4 60.0 1 0.00 4.0 - - - +0 2 Divine Moonlight 4 60.0 2 0.75 4.0 - - - +0 3 Wugug 2 60.0 3 1.25 2.5 - - - +0 4 Mary's Greenlight 4 60.0 4 1.75 4.0 - - - +0 5 Chrome Tourmaline 4 60.0 5 3.50 4.0 - - - +0 6 Sugary Sweet 2 60.0 6 5.00 2.5 - - - +0 7 Arctic Flag 2 58.5 7 7.00 2.5 - - - +0 8 Global Choice 2 60.0 8 9.50 2.5 - - - +0 9 Tamadora 2 60.0 9 16.00 2.5 - - - +0 10 Explosive Bond 4 60.0 10 16.10 4.0 - - - +0 11 Enchanting Lady 2 60.0 11 16.75 2.5 - - - +0 99 Winter Path 2 60.0 99 0.00 2.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Callmewhenuneedme | - | 97 | - | +97 | 4.0 | - | |
| 2 | Divine Moonlight | - | 75 | - | +75 | 4.0 | - | |
| 3 | Wugug | - | 76 | - | +76 | 2.5 | - | |
| 4 | Mary's Greenlight | - | 103 | - | +103 | 4.0 | - | |
| 5 | Chrome Tourmaline | - | 107 | - | +107 | 4.0 | - | |
| 6 | Sugary Sweet | - | 56 | - | +56 | 2.5 | - | |
| 7 | Arctic Flag | - | 60 | - | +60 | 2.5 | - | |
| 8 | Global Choice | - | 84 | - | +84 | 2.5 | - | |
| 9 | Tamadora | - | 58 | - | +58 | 2.5 | - | |
| 10 | Explosive Bond | - | 94 | - | +94 | 4.0 | - | |
| 11 | Enchanting Lady | - | 67 | - | +67 | 2.5 | - | |
| 99 | Winter Path | - | 79 | - | - | 2.5 | - |
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