Individual Calculations November 2018 |
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Rathnayaka, Minaga Yethmin Total change: 31.60 | | |
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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 |
1324 | 1044 | 1.50 | 4 | 0.79 | 40 | 31.60 | |
| Samarasinghe, Isuru Udana | | | 1444 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Dharmasena, W M S S B | | | 1215 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | | Alwis, B H A Rasidu | | | 1232 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Katugampola, A H | | | 1406 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | * 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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