Individual Calculations November 2018 |
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Galgamuwa, Induwara Ardithya Tik Total change: 25.20 | | |
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Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1368 | 1166 | 2.00 | 5 | 0.63 | 40 | 25.20 | |
| Fernando, J S Aloka | | | 1566 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ekanayake, D S | | | 1357 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Kumarasinghe, K K A Wasath Kavin | | | 1008 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | De Silva, R I G | | | 1527 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | Arachchi, C S A | | | 1381 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | * 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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