Official NHA Assessment
Race 3: #THISISRACING MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R60 000 Win BSA Bonus Series)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
0 / 13
Within 2 points
Significant Diffs
13 / 13
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Distinction 2 60.0 1 0.00 1.5 - - - +0 2 Fun Zone 5 60.0 2 0.50 0.0 - - - +0 3 Tipsy Tarragon 2 60.0 3 4.75 1.5 - - - +0 4 Flying First 2 60.0 4 8.00 1.5 - - - +0 5 Beneath The Moon 2 60.0 5 8.05 1.5 - - - +0 6 Creme Brulee 2 60.0 6 8.80 1.5 - - - +0 7 Hierkommiebokkie 5 60.0 7 8.85 0.0 - - - +0 8 Busy Lizzie 2 60.0 8 9.25 1.5 - - - +0 9 Love Is A Rose 2 60.0 9 10.75 1.5 - - - +0 10 Defining Moment 2 60.0 10 13.50 1.5 - - - +0 11 Gold Beach 2 60.0 11 14.75 1.5 - - - +0 12 Hey Siri 2 60.0 12 15.05 1.5 - - - +0 13 Everlasting 2 60.0 13 99.99 1.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Distinction | - | 97 | - | +97 | 1.5 | - | |
| 2 | Fun Zone | - | 96 | - | +96 | 0.0 | - | |
| 3 | Tipsy Tarragon | - | 108 | - | +108 | 1.5 | - | |
| 4 | Flying First | - | 76 | - | +76 | 1.5 | - | |
| 5 | Beneath The Moon | - | 59 | - | +59 | 1.5 | - | |
| 6 | Creme Brulee | - | 70 | - | +70 | 1.5 | - | |
| 7 | Hierkommiebokkie | - | 90 | - | +90 | 0.0 | - | |
| 8 | Busy Lizzie | - | 66 | - | +66 | 1.5 | - | |
| 9 | Love Is A Rose | - | 105 | - | +105 | 1.5 | - | |
| 10 | Defining Moment | - | 64 | - | +64 | 1.5 | - | |
| 11 | Gold Beach | - | 54 | - | +54 | 1.5 | - | |
| 12 | Hey Siri | - | 70 | - | +70 | 1.5 | - | |
| 13 | Everlasting | - | 73 | - | +73 | 1.5 | - |
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