Official NHA Assessment
Race 7: LADY'S BRACELET (Listed) (For Fillies and Mares Weight For Age plus Penalties)
Line Horse
And We Danced
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
1 / 14
Within 2 points
Significant Diffs
10 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Gold Poker Game 2 60.0 1 0.00 0.0 107 111 111 +4 2 Luna Halo 4 55.0 2 0.75 2.5 103 100 100 -3 3 And We Danced 3 60.0 3 3.00 5.0 103 103 103 +0 4 Official Secret 6 59.0 4 3.50 0.0 78 110 110 +32 5 Public Benefit 2 54.0 5 3.75 0.0 91 100 100 +9 6 Definitely Maybe 3 59.0 6 4.00 5.0 97 100 100 +3 7 Unyielding 2 59.0 7 4.25 0.0 76 110 110 +34 8 Medlers Tart 2 59.0 8 7.75 0.0 96 109 109 +13 9 Opera Swing 4 59.0 9 8.00 2.5 76 104 104 +28 10 Sister Light 3 59.0 10 8.25 5.0 88 99 99 +11 11 Kabon Kapi 5 59.0 11 10.25 0.0 76 109 109 +33 12 Flame Flower 3 59.0 12 11.75 5.0 81 99 99 +18 13 Dame Of Flames 3 59.0 13 12.75 5.0 86 99 99 +13 14 Raratonga Rose 2 59.0 14 99.99 0.0 87 109 109 +22 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Gold Poker Game | 107 | 105 | 111 | -6 | 0.0 | - | |
| 2 | Luna Halo | 103 | 106 | 100 | +6 | 2.5 | - | |
| 3 | And We Danced Line | 103 | 103 | 103 | ✓ Match | 5.0 | ||
| 4 | Official Secret | 78 | 103 | 110 | -7 | 0.0 | - | |
| 5 | Public Benefit | 91 | 86 | 100 | -14 | 0.0 | - | |
| 6 | Definitely Maybe | 97 | 97 | 100 | -3 | 5.0 | - | |
| 7 | Unyielding | 76 | 88 | 110 | -22 | 0.0 | - | |
| 8 | Medlers Tart | 96 | 92 | 109 | -17 | 0.0 | - | |
| 9 | Opera Swing | 76 | 82 | 104 | -22 | 2.5 | - | |
| 10 | Sister Light | 88 | 96 | 99 | -3 | 5.0 | - | |
| 11 | Kabon Kapi | 76 | 96 | 109 | -13 | 0.0 | - | |
| 12 | Flame Flower | 81 | 78 | 99 | -21 | 5.0 | - | |
| 13 | Dame Of Flames | 86 | 95 | 99 | -4 | 5.0 | - | |
| 14 | Raratonga Rose | 87 | 80 | 109 | -29 | 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