Official NHA Assessment
Race 4: BETWAY SUMMER CUP BOOK YOUR TABLE 0116811796 MAIDEN PLATE (F & M) (For Maiden F&M. R15 000 Win bonus ROA Members)
Line Horse
United We Stand
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
8 / 10
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 One Religion 2 58.0 1 0.00 0.0 71 71 71 +0 2 United We Stand 3 60.0 2 1.25 7.0 65 65 65 +0 3 She's A Klawer 2 60.0 3 4.75 0.0 56 75 75 +19 4 Silver Jubilee 3 58.0 4 6.25 7.0 - 57 57 +57 5 Pink Diamond 6 60.0 5 7.25 0.0 61 75 75 +14 6 Cantfoolme 2 58.5 6 9.75 0.0 60 72 72 +12 7 Spirit In The Wind 4 58.0 7 17.00 4.0 56 63 63 +7 8 Lady Chatterley 2 58.0 8 18.50 0.0 65 71 71 +6 9 Amber Mo 2 58.0 9 25.00 0.0 - 71 71 +71 99 Wild Willow 3 56.0 99 0.00 7.0 - 53 53 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | One Religion | 71 | 78 | 71 | +7 | 0.0 | - | |
| 2 | United We Stand Line | 65 | 50 | 65 | -15 | 7.0 | ||
| 3 | She's A Klawer | 56 | 50 | 75 | -25 | 0.0 | - | |
| 4 | Silver Jubilee | - | 58 | 57 | +1 | 7.0 | - | |
| 5 | Pink Diamond | 61 | 60 | 75 | -15 | 0.0 | - | |
| 6 | Cantfoolme | 60 | 51 | 72 | -21 | 0.0 | - | |
| 7 | Spirit In The Wind | 56 | 60 | 63 | -3 | 4.0 | - | |
| 8 | Lady Chatterley | 65 | 64 | 71 | -7 | 0.0 | - | |
| 9 | Amber Mo | - | 30 | 71 | -41 | 0.0 | - | |
| 99 | Wild Willow | - | 38 | 53 | -15 | 7.0 | - |
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