Official NHA Assessment
Race 1: 4RACING WELCOMES YOU MAIDEN JUVENILE PLATE (For 2 yo R100 000 Win BSA / RCS Bonus)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
0 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Egremont 2 60.0 1 0.00 2.0 - - - +0 2 Sands Of Valhalla 2 60.0 2 1.90 2.0 - - - +0 3 Raptor King 2 60.0 3 2.90 2.0 - - - +0 4 Northumberland 2 60.0 4 3.30 2.0 - - - +0 5 Billion Stars 2 60.0 5 5.80 2.0 - - - +0 6 Berry Lancer 2 57.5 6 8.10 2.0 - - - +0 7 Mfulathela 2 60.0 7 8.40 2.0 - - - +0 8 Endearing Peace 2 60.0 8 11.20 2.0 - - - +0 9 Cosmic Cap 2 60.0 9 11.25 2.0 - - - +0 10 Jan Fiskaal 2 60.0 10 23.50 2.0 - - - +0 11 Eden Gardens 2 60.0 11 23.75 2.0 - - - +0 99 Micro Jet (AUS) 2 60.0 99 0.00 2.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Egremont | - | - | - | - | 2.0 | - | |
| 2 | Sands Of Valhalla | - | - | - | - | 2.0 | - | |
| 3 | Raptor King | - | - | - | - | 2.0 | - | |
| 4 | Northumberland | - | - | - | - | 2.0 | - | |
| 5 | Billion Stars | - | - | - | - | 2.0 | - | |
| 6 | Berry Lancer | - | - | - | - | 2.0 | - | |
| 7 | Mfulathela | - | - | - | - | 2.0 | - | |
| 8 | Endearing Peace | - | - | - | - | 2.0 | - | |
| 9 | Cosmic Cap | - | - | - | - | 2.0 | - | |
| 10 | Jan Fiskaal | - | - | - | - | 2.0 | - | |
| 11 | Eden Gardens | - | - | - | - | 2.0 | - | |
| 99 | Micro Jet (AUS) | - | - | - | - | 2.0 | - |
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