Official NHA Assessment
Race 2: LUCKY FISH DIAMOND RISE MAIDEN PLATE (For all Maidens)
Line Horse
Gold Giboski
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
8 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Gold Giboski 2 58.0 1 0.00 0.0 87 87 87 +0 2 Fox On The Run 3 58.0 2 2.00 8.0 - 74 74 +74 3 Meet The King 3 58.0 3 2.05 8.0 - 74 74 +74 4 Digby 2 60.0 4 2.80 0.0 73 93 93 +20 5 Fast Train 3 58.0 5 5.05 8.0 - 71 71 +71 6 Fort Liam 3 58.0 6 5.10 8.0 - 71 71 +71 7 World Champion 2 58.0 7 5.50 0.0 - 87 87 +87 8 Behave Harris 2 58.0 8 6.00 0.0 - 87 87 +87 9 Oh So Onederful 3 54.0 9 9.25 8.0 - 63 63 +63 10 Man Of Devotion 3 60.0 10 12.00 8.0 - 75 75 +75 11 Proudly Spoken 2 53.0 11 19.50 0.0 60 77 77 +17 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Gold Giboski Line | 87 | 93 | 87 | +6 | 0.0 | ||
| 2 | Fox On The Run | - | 110 | 74 | +36 | 8.0 | - | |
| 3 | Meet The King | - | 78 | 74 | +4 | 8.0 | - | |
| 4 | Digby | 73 | 77 | 93 | -16 | 0.0 | - | |
| 5 | Fast Train | - | 82 | 71 | +11 | 8.0 | - | |
| 6 | Fort Liam | - | 81 | 71 | +10 | 8.0 | - | |
| 7 | World Champion | - | 76 | 87 | -11 | 0.0 | - | |
| 8 | Behave Harris | - | 83 | 87 | -4 | 0.0 | - | |
| 9 | Oh So Onederful | - | 66 | 63 | +3 | 8.0 | - | |
| 10 | Man Of Devotion | - | 48 | 75 | -27 | 8.0 | - | |
| 11 | Proudly Spoken | 60 | 60 | 77 | -17 | 0.0 | - |
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