Official NHA Assessment
Race 1: TOP-UP YOUR ACCOUNT WITH THE tabGOLD APP MAIDEN JUVENILE PLATE (For 2 yo R100 000 Win BSA Bonus Series)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
0 / 14
Within 2 points
Significant Diffs
11 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Ermelo 2 60.0 1 0.00 3.0 - - - +0 2 Railroad 2 57.5 2 1.90 3.0 - - - +0 3 Jury's Out 2 60.0 3 6.40 3.0 - - - +0 4 Jet Bund 2 60.0 4 6.60 3.0 - - - +0 5 Chilli Chacha 2 60.0 5 7.00 3.0 - - - +0 6 Splendid Fella 2 60.0 6 7.30 3.0 - - - +0 7 Global Ruler 2 60.0 7 7.55 3.0 - - - +0 8 Hunza Road 2 60.0 8 7.80 3.0 - - - +0 9 B Fiftytwo 4 60.0 9 12.10 5.0 - - - +0 10 Future Flo 4 58.5 10 15.30 5.0 - - - +0 11 Nantes Festival 2 60.0 11 34.80 3.0 - - - +0 99 Canford Ice 2 60.0 99 0.00 3.0 - - - +0 99 Riverstone 2 60.0 99 0.00 3.0 - - - +0 99 Warrior Of Royalty 4 60.0 99 0.00 5.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Ermelo | - | 91 | - | +91 | 3.0 | - | |
| 2 | Railroad | - | 60 | - | +60 | 3.0 | - | |
| 3 | Jury's Out | - | 85 | - | +85 | 3.0 | - | |
| 4 | Jet Bund | - | 64 | - | +64 | 3.0 | - | |
| 5 | Chilli Chacha | - | 55 | - | +55 | 3.0 | - | |
| 6 | Splendid Fella | - | 55 | - | +55 | 3.0 | - | |
| 7 | Global Ruler | - | 63 | - | +63 | 3.0 | - | |
| 8 | Hunza Road | - | 72 | - | +72 | 3.0 | - | |
| 9 | B Fiftytwo | - | 68 | - | +68 | 5.0 | - | |
| 10 | Future Flo | - | 95 | - | +95 | 5.0 | - | |
| 11 | Nantes Festival | - | 51 | - | +51 | 3.0 | - | |
| 99 | Canford Ice | - | 82 | - | - | 3.0 | - | |
| 99 | Riverstone | - | 84 | - | - | 3.0 | - | |
| 99 | Warrior Of Royalty | - | 76 | - | - | 5.0 | - |
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