Individual Calculations February 2016 |
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Gammarachchi, O Dewpathi Total change: -32.80 | | |
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Kollonnawa Chess Classic 2015 | Colombo | SRI | 2015-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1343 | 1566 | 6.00 | 9 | -0.82 | 40 | -32.80 | |
| Kotuwelle, Akash Tharupathi | | | 1166 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Thilakaratna, D H Sahasra Geesar | | | 1195 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | Rakesh, N | | | 1207 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | Galappaththi, Chinthaka Anuruddh | f | | 1966 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Hennayake, Thenula | | | 1232 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | Pallie, Ehsha Mishela | | wc | 1216 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | Sarathchandra, Thihansa Dewwanth | | | 1331 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | Yasanga, W C M Kasun | | | 1318 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | Wijerathne, Surath | | | 1459 | SRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | * 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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