Official NHA Assessment
Race 8: RACEHORSE OWNERS ASSOCIATION MR 72 HANDICAP (Open)
Line Horse
West Coast Lover
Reference for assessment
Exact Matches
1 / 20
Calculated = Official
Close Matches
3 / 20
Within 2 points
Significant Diffs
12 / 20
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------ Pos Horse Age Weight Fin Lengths WFA Pre Race Rating New Adj ------------------------------------------------------------------------------------------------------------------------ 1 Call Me Master 8 58.0 1 0.00 0.0 68 73 68 +0 2 In Cahoots 6 59.0 2 0.25 0.0 70 75 75 +5 3 After Hours 7 52.0 3 2.25 0.0 50 61 61 +11 4 West Coast Lover 4 60.5 4 2.75 2.5 73 73 73 +0 5 Written In Stone 9 58.0 5 3.25 0.0 68 73 73 +5 6 Admiralty Arch 3 62.0 6 4.50 2.0 78 77 77 -1 7 Just As Rich 4 52.5 7 4.75 2.5 57 57 57 +0 8 Into The Future 5 56.5 8 5.75 0.0 68 70 70 +2 9 Ridge To Reef 3 61.0 9 6.75 2.0 76 75 75 -1 10 Quant Master 5 59.5 10 7.00 0.0 74 76 76 +2 11 Tiger In The Sun 4 54.0 11 7.25 2.5 68 60 60 -8 12 Bevoeterd 3 57.5 12 10.25 2.0 69 68 68 -1 13 Esquevelle 3 60.5 13 11.50 2.0 75 74 74 -1 14 True Brit 3 53.0 14 12.00 2.0 60 59 59 -1 15 Son Of Zeus 3 60.0 15 12.25 2.0 74 73 73 -1 16 Princess Sabrina 4 58.5 16 16.00 2.5 69 69 69 +0 17 No Time is Taken 3 61.0 17 23.00 2.0 76 75 75 -1 99 Moya Wa Laliga 3 61.5 99 0.00 2.0 - 76 76 +0 99 Back To Basics 3 54.5 99 0.00 2.0 - 62 62 +0 99 Blue Eyes 4 57.0 99 0.00 2.5 - 66 66 +0 ------------------------------------------------------------------------------------------------------------------------
Horse-by-Horse Comparison
| Pos | Horse | Pre-Rating | Official New | Calculated | Discrepancy | WFA (kg) | Line Horse | Calculation |
|---|---|---|---|---|---|---|---|---|
| 1 | Call Me Master | 68 | 65 | 68 | -3 | 0.0 | - | |
| 2 | In Cahoots | 70 | 54 | 75 | -21 | 0.0 | - | |
| 3 | After Hours | 50 | 79 | 61 | +18 | 0.0 | - | |
| 4 | West Coast Lover Line | 73 | 60 | 73 | -13 | 2.5 | ||
| 5 | Written In Stone | 68 | 67 | 73 | -6 | 0.0 | - | |
| 6 | Admiralty Arch | 78 | 77 | 77 | ✓ Match | 2.0 | - | |
| 7 | Just As Rich | 57 | 52 | 57 | -5 | 2.5 | - | |
| 8 | Into The Future | 68 | 59 | 70 | -11 | 0.0 | - | |
| 9 | Ridge To Reef | 76 | 70 | 75 | -5 | 2.0 | - | |
| 10 | Quant Master | 74 | 74 | 76 | -2 | 0.0 | - | |
| 11 | Tiger In The Sun | 68 | 66 | 60 | +6 | 2.5 | - | |
| 12 | Bevoeterd | 69 | 58 | 68 | -10 | 2.0 | - | |
| 13 | Esquevelle | 75 | 86 | 74 | +12 | 2.0 | - | |
| 14 | True Brit | 60 | 55 | 59 | -4 | 2.0 | - | |
| 15 | Son Of Zeus | 74 | 81 | 73 | +8 | 2.0 | - | |
| 16 | Princess Sabrina | 69 | 68 | 69 | -1 | 2.5 | - | |
| 17 | No Time is Taken | 76 | 65 | 75 | -10 | 2.0 | - | |
| 99 | Moya Wa Laliga | - | 81 | 76 | +5 | 2.0 | - | |
| 99 | Back To Basics | - | 72 | 62 | +10 | 2.0 | - | |
| 99 | Blue Eyes | - | 56 | 66 | -10 | 2.5 | - |
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