Official NHA Assessment
Race 2: CHAMPION STAYER - PURPLE PITCHER MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win CRS Bonus)
Line Horse
None identified
Reference for assessment
Exact Matches
1 / 18
Calculated = Official
Close Matches
1 / 18
Within 2 points
Significant Diffs
15 / 18
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Basked In Glory 3 60.0 1 0.00 2.0 - - - +0 2 Miss Lia 3 60.0 2 0.10 2.0 - - - +0 3 One Party 3 60.0 3 3.00 2.0 - - - +0 4 Amanatto 3 60.0 4 3.50 2.0 - - - +0 5 Gaelic Dancer 3 60.0 5 4.25 2.0 - - - +0 6 Komati River 3 60.0 6 5.00 2.0 - - - +0 7 Take Your Place 3 60.0 7 6.25 2.0 - - - +0 8 Quello Che 3 60.0 8 6.75 2.0 - - - +0 9 Intro 3 60.0 9 7.75 2.0 - - - +0 10 Todoque 3 60.0 10 8.75 2.0 - - - +0 11 Radiant Heat 3 60.0 11 10.00 2.0 - - - +0 12 My Gal Viv 2 60.0 12 10.75 1.0 - - - +0 13 Kuramathi 2 60.0 13 14.25 1.0 - - - +0 14 Springsteen 3 60.0 14 19.25 2.0 - - - +0 15 Blanche 2 60.0 15 22.75 1.0 - - - +0 16 Basingstoke 2 60.0 16 23.50 1.0 - - - +0 99 Sienna Rae 2 60.0 99 0.00 1.0 - - - +0 99 Blue Velvet 2 60.0 99 0.00 1.0 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Basked In Glory | - | 91 | - | +91 | 2.0 | - | |
| 2 | Miss Lia | - | 95 | - | +95 | 2.0 | - | |
| 3 | One Party | - | 75 | - | +75 | 2.0 | - | |
| 4 | Amanatto | - | 64 | - | +64 | 2.0 | - | |
| 5 | Gaelic Dancer | - | 64 | - | +64 | 2.0 | - | |
| 6 | Komati River | - | 93 | - | +93 | 2.0 | - | |
| 7 | Take Your Place | - | 70 | - | +70 | 2.0 | - | |
| 8 | Quello Che | - | 61 | - | +61 | 2.0 | - | |
| 9 | Intro | - | 66 | - | +66 | 2.0 | - | |
| 10 | Todoque | - | 86 | - | +86 | 2.0 | - | |
| 11 | Radiant Heat | - | 72 | - | +72 | 2.0 | - | |
| 12 | My Gal Viv | - | 64 | - | +64 | 1.0 | - | |
| 13 | Kuramathi | - | 76 | - | +76 | 1.0 | - | |
| 14 | Springsteen | - | 62 | - | +62 | 2.0 | - | |
| 15 | Blanche | - | - | - | ✓ Match | 1.0 | - | |
| 16 | Basingstoke | - | 72 | - | +72 | 1.0 | - | |
| 99 | Sienna Rae | - | 57 | - | - | 1.0 | - | |
| 99 | Blue Velvet | - | 60 | - | - | 1.0 | - |
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