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Individual Calculations February 2020 |
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| Bandara, Lakshika Sathsarani Total change: -3.60 | |   |
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| Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1073 | 0.50 | 2 | -0.09 | 40 | -3.60 | |
|  Weerawardana, Ushan Thashitha K | | | 1227 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Gamage, M Nuwanthi Silva | | | 1221 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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