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Individual Calculations February 2018 |
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| Wijerathna, Vinuka Total change: -12.80 | |   |
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| 22nd Battle of the Kings Inter School Team Chess Championship 2018 | Colombo | SRI | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1272 | 0.50 | 2 | -0.32 | 40 | -12.80 | |
|  Peiris, T Shakya Imanjith | | | 1086 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Ellawela, Suveen | | | 1672 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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