Official NHA Assessment
Race 4: CRS BREEZE UP & UNBROKEN 2yo SALE 27 OCTOBER MAIDEN PLATE (For all Maidens)
Line Horse
Zeitz
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 Sir Korski 3 60.0 1 0.00 7.0 - - - +0 2 Zeitz 3 60.0 2 0.05 7.0 - - - +0 3 Crescent 2 60.0 3 0.35 0.0 - 19 19 +19 4 Master Bomber 3 60.0 4 1.10 7.0 - 4 4 +4 5 Diablo 2 60.0 5 1.85 0.0 - 17 17 +17 6 Cumbre Vieja 2 60.0 6 3.85 0.0 86 15 76 -10 7 My Archangel 3 60.0 7 5.10 7.0 - - - +0 8 Future Frequency 3 60.0 8 5.85 7.0 - - - +0 9 Mystic Majesty 2 60.0 9 6.85 0.0 82 14 72 -10 10 O Space O 2 60.0 10 10.10 0.0 - 14 14 +14 11 Scottish Kiss 3 60.0 11 15.85 7.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Sir Korski | - | 65 | - | +65 | 7.0 | - | |
| 2 | Zeitz Line | - | 104 | - | +104 | 7.0 | ||
| 3 | Crescent | - | 79 | 19 | +60 | 0.0 | - | |
| 4 | Master Bomber | - | 71 | 4 | +67 | 7.0 | - | |
| 5 | Diablo | - | 76 | 17 | +59 | 0.0 | - | |
| 6 | Cumbre Vieja | 86 | 82 | 76 | +6 | 0.0 | - | |
| 7 | My Archangel | - | 75 | - | +75 | 7.0 | - | |
| 8 | Future Frequency | - | 83 | - | +83 | 7.0 | - | |
| 9 | Mystic Majesty | 82 | 80 | 72 | +8 | 0.0 | - | |
| 10 | O Space O | - | 59 | 14 | +45 | 0.0 | - | |
| 11 | Scottish Kiss | - | 100 | - | +100 | 7.0 | - |
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