Official NHA Assessment
Race 5: ALLAN ROBERTSON CHAMPIONSHIP (Grade 1) (For 2 yof R100 000 Win CRS Bonus)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
11 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Quid Pro Quo 2 60.0 1 0.00 1.0 - - - +0 2 Rodeo Drive 2 60.0 2 0.30 1.0 - - - +0 3 Symphony In White 2 60.0 3 0.40 1.0 - - - +0 4 Gimmie's Countess 3 60.0 4 0.65 2.0 - - - +0 5 Just Reckless 2 60.0 5 1.55 1.0 - - - +0 6 Sorceress Supreme 3 60.0 6 1.95 2.0 - - - +0 7 Fiery Pegasus 3 60.0 7 2.20 2.0 - - - +0 8 Disting 2 60.0 8 3.10 1.0 - - - +0 9 Kindred Heart 3 60.0 9 3.40 2.0 - - - +0 10 Prom Queen 3 60.0 10 4.80 2.0 - - - +0 11 Frozen Fantasy 3 60.0 11 4.90 2.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Quid Pro Quo | - | 118 | - | +118 | 1.0 | - | |
| 2 | Rodeo Drive | - | 113 | - | +113 | 1.0 | - | |
| 3 | Symphony In White | - | 103 | - | +103 | 1.0 | - | |
| 4 | Gimmie's Countess | - | 107 | - | +107 | 2.0 | - | |
| 5 | Just Reckless | - | 112 | - | +112 | 1.0 | - | |
| 6 | Sorceress Supreme | - | 98 | - | +98 | 2.0 | - | |
| 7 | Fiery Pegasus | - | 119 | - | +119 | 2.0 | - | |
| 8 | Disting | - | 96 | - | +96 | 1.0 | - | |
| 9 | Kindred Heart | - | 88 | - | +88 | 2.0 | - | |
| 10 | Prom Queen | - | 81 | - | +81 | 2.0 | - | |
| 11 | Frozen Fantasy | - | 98 | - | +98 | 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