Official NHA Assessment

Race 5: RACING240 FOR RACING. FOR YOU CLASSIFIED STAKES (F & M) (For F & M with nett rating of 71 and below)

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Line Horse
Chloris
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
4 / 14
Within 2 points
Significant Diffs
7 / 14
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    For All We Know      3    58.0    1    0.00     7.0   67    59           59    -8
2    Iqembulabesifazane   3    56.0    2    0.50     7.0   64    60           60    -4
3    Mon Tresor           3    56.0    3    1.75     7.0   61    58           58    -3
4    Chloris              4    60.0    4    1.85     4.5   71    71           71    +0
5    Panzanella           3    58.0    5    2.35     7.0   68    61           61    -7
6    Opera Swing          4    56.0    6    3.10     4.5   63    62           62    -1
7    Pinnacle             2    56.0    7    4.85     0.0   75    69           69    -6
8    Ladyhawke            2    52.0    8    4.90     0.0   68    61           61    -7
9    Veneta               3    52.0    9    7.90     7.0   52    47           47    -5
10   No Greater Love      5    60.0    10   8.40     0.0   82    77           77    -5
11   Miss Millstream      5    58.0    11   8.65     0.0   66    73           73    +7
12   Bouquet              2    52.0    12   8.90     0.0   68    61           61    -7
13   South Wester (IRE)   4    56.0    13   18.90    4.5   63    60           60    -3
14   Goddess Of Light     3    56.0    14   53.90    7.0   63    55           55    -8
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 For All We Know 67 79 59 +20 7.0 -
2 Iqembulabesifazane 64 65 60 +5 7.0 -
3 Mon Tresor 61 71 58 +13 7.0 -
4 Chloris Line 71 73 71 +2 4.5
5 Panzanella 68 61 61 ✓ Match 7.0 -
6 Opera Swing 63 82 62 +20 4.5 -
7 Pinnacle 75 93 69 +24 0.0 -
8 Ladyhawke 68 64 61 +3 0.0 -
9 Veneta 52 49 47 +2 7.0 -
10 No Greater Love 82 68 77 -9 0.0 -
11 Miss Millstream 66 63 73 -10 0.0 -
12 Bouquet 68 63 61 +2 0.0 -
13 South Wester (IRE) 63 56 60 -4 4.5 -
14 Goddess Of Light 63 63 55 +8 7.0 -
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