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Individual Calculations February 2018 |
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| Velayudham, Suriya Total change: -19.60 | |   |
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| CCF WINTER CHESS 2017-18 LONGPLAY JANUARY 2018 A | London | ENG | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1018 | 0.00 | 2 | -0.49 | 40 | -19.60 | |
|  Rance, Anton | | | 1178 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Khan, Shasha | | | 1262 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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