Official NHA Assessment
Race 2: ALL TO COME MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Crafty Heart
Reference for assessment
Exact Matches
1 / 15
Calculated = Official
Close Matches
2 / 15
Within 2 points
Significant Diffs
11 / 15
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Get It Done 6 60.0 1 0.00 0.0 65 50 50 -15 2 Eshraaq 3 60.0 2 0.10 5.0 62 40 52 -10 3 Crafty Heart 4 60.0 3 0.60 2.5 52 52 52 +0 4 Skating On Ice 3 60.0 4 0.65 5.0 66 47 56 -10 5 Arion Of Adrast 3 60.0 5 0.70 5.0 64 47 54 -10 6 Wildest Dreams 3 60.0 6 1.45 5.0 74 45 64 -10 7 Silvano'sbutterfly 3 60.0 7 5.20 5.0 50 40 40 -10 8 Different Drum 3 57.5 8 6.45 5.0 70 35 60 -10 9 Libran Lana 3 58.5 9 7.20 5.0 59 37 49 -10 10 Dame Colleen 3 60.0 10 7.95 5.0 51 40 41 -10 11 Star Search 3 60.0 11 10.45 5.0 45 40 40 -5 12 Such Luck 3 60.0 12 12.95 5.0 51 40 41 -10 13 Willow Moon 3 60.0 13 17.70 5.0 - 40 40 +40 14 Winter Princess 3 60.0 14 18.45 5.0 20 40 40 +20 15 Crystal Sky 3 60.0 15 99.99 5.0 37 40 40 +3 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Get It Done | 65 | 71 | 50 | +21 | 0.0 | - | |
| 2 | Eshraaq | 62 | 59 | 52 | +7 | 5.0 | - | |
| 3 | Crafty Heart Line | 52 | 63 | 52 | +11 | 2.5 | ||
| 4 | Skating On Ice | 66 | 65 | 56 | +9 | 5.0 | - | |
| 5 | Arion Of Adrast | 64 | 42 | 54 | -12 | 5.0 | - | |
| 6 | Wildest Dreams | 74 | 87 | 64 | +23 | 5.0 | - | |
| 7 | Silvano'sbutterfly | 50 | 45 | 40 | +5 | 5.0 | - | |
| 8 | Different Drum | 70 | 47 | 60 | -13 | 5.0 | - | |
| 9 | Libran Lana | 59 | 51 | 49 | +2 | 5.0 | - | |
| 10 | Dame Colleen | 51 | 46 | 41 | +5 | 5.0 | - | |
| 11 | Star Search | 45 | 40 | 40 | ✓ Match | 5.0 | - | |
| 12 | Such Luck | 51 | 52 | 41 | +11 | 5.0 | - | |
| 13 | Willow Moon | - | 28 | 40 | -12 | 5.0 | - | |
| 14 | Winter Princess | 20 | 20 | 40 | -20 | 5.0 | - | |
| 15 | Crystal Sky | 37 | 30 | 40 | -10 | 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