Official NHA Assessment
Race 2: WWW.TAB4RACING.COM MAIDEN JUVENILE PLATE (Fillies) (For 2 year old fillies)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 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 Ivy League 2 60.0 1 0.00 0.0 - - - +0 2 Play With Fire 4 60.0 2 0.40 0.5 - - - +0 3 Mocha Macaroon 4 60.0 3 0.80 0.5 - - - +0 4 Woodland Glade 2 60.0 4 1.20 0.0 - - - +0 5 Dakota Cat 2 60.0 5 3.00 0.0 - - - +0 6 Alesia's Love 4 60.0 6 5.00 0.5 - - - +0 7 Shilpa's Moon 2 57.5 7 5.25 0.0 - - - +0 8 Let's Go Now 4 60.0 8 7.00 0.5 - - - +0 9 Sigrid Swing 4 60.0 9 7.30 0.5 - - - +0 10 Rugger Lover 2 60.0 10 10.75 0.0 - - - +0 99 Wugug 2 60.0 99 0.00 0.0 - - - +0 99 Lady Fallon 4 60.0 99 0.00 0.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Ivy League | - | 98 | - | +98 | 0.0 | - | |
| 2 | Play With Fire | - | 79 | - | +79 | 0.5 | - | |
| 3 | Mocha Macaroon | - | 72 | - | +72 | 0.5 | - | |
| 4 | Woodland Glade | - | 76 | - | +76 | 0.0 | - | |
| 5 | Dakota Cat | - | 61 | - | +61 | 0.0 | - | |
| 6 | Alesia's Love | - | 79 | - | +79 | 0.5 | - | |
| 7 | Shilpa's Moon | - | 84 | - | +84 | 0.0 | - | |
| 8 | Let's Go Now | - | 113 | - | +113 | 0.5 | - | |
| 9 | Sigrid Swing | - | 70 | - | +70 | 0.5 | - | |
| 10 | Rugger Lover | - | 79 | - | +79 | 0.0 | - | |
| 99 | Wugug | - | 76 | - | - | 0.0 | - | |
| 99 | Lady Fallon | - | 100 | - | - | 0.5 | - |
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