Official NHA Assessment
Race 1: #THISISRACING WELCOMES YOU MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)
Line Horse
Splendid Season
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
0 / 17
Within 2 points
Significant Diffs
14 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Gimmealight 3 59.0 1 0.00 7.5 - 72 6 +6 2 Mighty Goddess 2 59.0 2 0.10 5.0 81 77 77 -4 3 Splendid Season 2 59.0 3 0.90 5.0 77 77 77 +0 4 Princess Ilaria 5 59.0 4 1.00 0.0 74 87 87 +13 5 Camerata 2 59.0 5 5.75 5.0 65 77 77 +12 6 Save The Queen 3 55.0 6 7.25 7.5 - 64 64 +64 7 Matopo Hill 3 57.5 7 8.25 7.5 - 69 69 +69 8 Powers That Be 2 59.0 8 9.50 5.0 - 77 77 +77 9 Little Lady 2 59.0 9 10.00 5.0 48 77 77 +29 10 Shivas Spirit 3 59.0 10 10.25 7.5 - 72 72 +72 11 Time To The Moon 3 56.5 11 12.50 7.5 - 67 67 +67 12 Glittering Boots 3 59.0 12 15.75 7.5 - 72 72 +72 13 Call To Glory (GB) 5 59.0 13 17.00 0.0 - 87 87 +87 14 Ragsaa 3 59.0 14 18.25 7.5 - 72 72 +72 15 Royalgreenlight 3 59.0 15 18.75 7.5 - 72 72 +72 99 Mia Fiore 4 60.0 99 0.00 9.0 - 71 71 +0 99 Virgin River 5 59.0 99 0.00 0.0 - 87 87 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Gimmealight | - | 77 | 6 | +71 | 7.5 | - | |
| 2 | Mighty Goddess | 81 | 73 | 77 | -4 | 5.0 | - | |
| 3 | Splendid Season Line | 77 | 50 | 77 | -27 | 5.0 | ||
| 4 | Princess Ilaria | 74 | 79 | 87 | -8 | 0.0 | - | |
| 5 | Camerata | 65 | 49 | 77 | -28 | 5.0 | - | |
| 6 | Save The Queen | - | 75 | 64 | +11 | 7.5 | - | |
| 7 | Matopo Hill | - | - | 69 | -69 | 7.5 | - | |
| 8 | Powers That Be | - | 67 | 77 | -10 | 5.0 | - | |
| 9 | Little Lady | 48 | 65 | 77 | -12 | 5.0 | - | |
| 10 | Shivas Spirit | - | 36 | 72 | -36 | 7.5 | - | |
| 11 | Time To The Moon | - | 63 | 67 | -4 | 7.5 | - | |
| 12 | Glittering Boots | - | 52 | 72 | -20 | 7.5 | - | |
| 13 | Call To Glory (GB) | - | 84 | 87 | -3 | 0.0 | - | |
| 14 | Ragsaa | - | 62 | 72 | -10 | 7.5 | - | |
| 15 | Royalgreenlight | - | - | 72 | -72 | 7.5 | - | |
| 99 | Mia Fiore | - | 77 | 71 | +6 | 9.0 | - | |
| 99 | Virgin River | - | 95 | 87 | +8 | 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