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Individual Calculations January 2020 |
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| Jayawardana, T M A Total change: -22.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1326 | 3.00 | 6 | -0.55 | 40 | -22.00 | |
|  Ranasinghe, Shalini | | | 1583 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Dasanayake, D C | | | 1036 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Iddagoda, Nikitha | | | 1632 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Disarie, P G W M Thawinsa | | | 1071 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bandara, Thushi Shiwanga | | | 1139 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Wimalagunasekara, D Nithwara | | | 1047 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | |
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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