Official NHA Assessment

Race 9: RENFORM FM 76 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
High Roller
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
7 / 12
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Seconda Errore       3    54.5    1    0.00     8.0   66    60           66    +0
2    High Roller          2    55.5    2    0.50     0.0   83    83           83    +0
3    Gilda Gray           3    52.5    3    1.00     8.0   60    60           60    +0
4    Cerulean Dancer      2    52.0    4    2.10     0.0   74    74           74    +0
5    Call The Wind        3    60.0    5    5.10     8.0   77    71           71    -6
6    Twice As Wild        6    54.5    6    5.30     0.0   66    76           76    +10
7    Petunia              4    52.0    7    10.05    5.0   53    61           61    +8
8    Bird In Space        2    54.5    8    10.65    0.0   81    76           76    -5
9    Lidl Miss Sunshine   3    52.0    9    11.05    8.0   58    55           55    -3
10   Timeforthat          4    52.0    10   11.65    5.0   58    61           61    +3
11   Up The Irish         2    53.0    11   20.90    0.0   78    73           73    -5
99   Strange Magic        5    54.0    99   0.00     0.0   -     75           75    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Seconda Errore 66 68 66 +2 8.0 -
2 High Roller Line 83 86 83 +3 0.0
3 Gilda Gray 60 64 60 +4 8.0 -
4 Cerulean Dancer 74 71 74 -3 0.0 -
5 Call The Wind 77 56 71 -15 8.0 -
6 Twice As Wild 66 51 76 -25 0.0 -
7 Petunia 53 47 61 -14 5.0 -
8 Bird In Space 81 66 76 -10 0.0 -
9 Lidl Miss Sunshine 58 62 55 +7 8.0 -
10 Timeforthat 58 60 61 -1 5.0 -
11 Up The Irish 78 66 73 -7 0.0 -
99 Strange Magic - 69 75 -6 0.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. 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