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Individual Calculations January 2020 |
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| Yapa Bandara, Chamodya Total change: 24.40 | |   |
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| Sri Lanka Inter Club Women Chess Championship 2019 | Colombo | SRI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1536 | 2.00 | 2 | 0.61 | 40 | 24.40 | |
|  Alwis, Jenuki | | | 1206 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Bandara, T B S H | | | 1526 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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