Official NHA Assessment
Race 5: www.hollywoodbets.net MAIDEN SPECIAL WEIGHTS (F & M) (For all Maiden Fillies & Mares)
Line Horse
Jazzbella
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
10 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Flying First 2 60.0 1 0.00 0.0 - -4 - +0 2 Jazzbella 2 60.0 2 1.25 0.0 - - - +0 3 Jam Jam 2 59.0 3 1.65 0.0 74 -3 64 -10 4 Venus De Milo 3 60.0 4 3.15 7.0 - -16 - +0 5 Sunlit From Heaven 3 60.0 5 5.65 7.0 - -18 - +0 6 Princess Louisa 3 57.5 6 6.05 7.0 58 -23 48 -10 7 Catchusifyoucan 3 60.0 7 6.55 7.0 - -18 - +0 8 Fly Better 3 58.5 8 8.05 7.0 60 -21 50 -10 9 Moonlite Night 3 60.0 9 11.80 7.0 - -18 - +0 10 Summer Night City 5 60.0 10 13.05 0.0 - -4 - +0 11 Lady Renee 2 52.5 11 13.80 0.0 51 -19 41 -10 12 Elsas Palace 2 60.0 12 15.30 0.0 - -4 - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Flying First | - | 76 | - | +76 | 0.0 | - | |
| 2 | Jazzbella Line | - | 67 | - | +67 | 0.0 | ||
| 3 | Jam Jam | 74 | 63 | 64 | -1 | 0.0 | - | |
| 4 | Venus De Milo | - | 64 | - | +64 | 7.0 | - | |
| 5 | Sunlit From Heaven | - | 54 | - | +54 | 7.0 | - | |
| 6 | Princess Louisa | 58 | 54 | 48 | +6 | 7.0 | - | |
| 7 | Catchusifyoucan | - | 66 | - | +66 | 7.0 | - | |
| 8 | Fly Better | 60 | 45 | 50 | -5 | 7.0 | - | |
| 9 | Moonlite Night | - | 55 | - | +55 | 7.0 | - | |
| 10 | Summer Night City | - | 57 | - | +57 | 0.0 | - | |
| 11 | Lady Renee | 51 | 64 | 41 | +23 | 0.0 | - | |
| 12 | Elsas Palace | - | 40 | - | +40 | 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