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Individual Calculations February 2015 |
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| Aravind, Subramanian N. Total change: -22.00 | |   |
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| 5th Golders Green Weekend Congress: Under 2200 (200 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2111 | 1.00 | 3 | -1.10 | 20 | -22.00 | |
|  Penna, Tommaso | | | 1978 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Haridas, Girinath | | | 1923 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Serbanescu, Diana | | | 1979 | ROU | 0.00 | 1 | -0.68 | 20 | -13.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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