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Individual Calculations April 2020 |
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| Sandanayake, Nimansa Sasanduni Total change: -12.40 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1204 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
|  Gunarathna, D A Viraj Darshana | | | 1464 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Deshappriya, D Kalindu | | | 1528 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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