Official NHA Assessment
Race 1: INDEPENDENT MEDIA MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R60 000 Win BSA Bonus Series)
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
0 / 17
Within 2 points
Significant Diffs
14 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Canadian Summer 2 60.0 1 0.00 1.5 - - - +0 2 Ygritte 2 60.0 2 0.30 1.5 - - - +0 3 Time Chaser 2 60.0 3 6.60 1.5 - - - +0 4 Girl Of Tregunter 2 60.0 4 6.80 1.5 - - - +0 5 Aspoestertjie 5 56.0 5 8.40 0.0 - - - +0 6 Get In The Q 5 60.0 6 8.90 0.0 - - - +0 7 Zinikele 5 60.0 7 9.00 0.0 - - - +0 8 Natalia 2 60.0 8 9.30 1.5 - - - +0 9 Scenic View 2 60.0 9 9.55 1.5 - - - +0 10 Isiphetho 2 60.0 10 11.05 1.5 - - - +0 11 Lurox 2 60.0 11 12.75 1.5 - - - +0 12 Trip To Nebraska 2 60.0 12 13.75 1.5 - - - +0 13 Camika 2 60.0 13 16.75 1.5 - - - +0 14 Divine Gift 2 60.0 14 17.00 1.5 - - - +0 99 Chasing Time 2 60.0 99 0.00 1.5 - - - +0 99 Russian Doll 2 60.0 99 0.00 1.5 - - - +0 99 Nonoti 2 60.0 99 0.00 1.5 - - - +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Canadian Summer | - | 106 | - | +106 | 1.5 | - | |
| 2 | Ygritte | - | 69 | - | +69 | 1.5 | - | |
| 3 | Time Chaser | - | 65 | - | +65 | 1.5 | - | |
| 4 | Girl Of Tregunter | - | 63 | - | +63 | 1.5 | - | |
| 5 | Aspoestertjie | - | 68 | - | +68 | 0.0 | - | |
| 6 | Get In The Q | - | 88 | - | +88 | 0.0 | - | |
| 7 | Zinikele | - | 89 | - | +89 | 0.0 | - | |
| 8 | Natalia | - | 50 | - | +50 | 1.5 | - | |
| 9 | Scenic View | - | 66 | - | +66 | 1.5 | - | |
| 10 | Isiphetho | - | 63 | - | +63 | 1.5 | - | |
| 11 | Lurox | - | 59 | - | +59 | 1.5 | - | |
| 12 | Trip To Nebraska | - | 55 | - | +55 | 1.5 | - | |
| 13 | Camika | - | 68 | - | +68 | 1.5 | - | |
| 14 | Divine Gift | - | 52 | - | +52 | 1.5 | - | |
| 99 | Chasing Time | - | 47 | - | - | 1.5 | - | |
| 99 | Russian Doll | - | 93 | - | - | 1.5 | - | |
| 99 | Nonoti | - | 57 | - | - | 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