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Individual Calculations November 2022 |
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| Ranasinghe, R A Malindu Bhathiya Total change: -22.20 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1153 | 1460 | 4.00 | 6 | -1.11 | 20 | -22.20 | |
|  Bentharaarachchi, B D Daksha Hans | | | 1078 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Yanakan, P | | | 1193 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Perera, K C D | | | 1173 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abiru, K A Aken | | | 1251 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lankatilleke, Sathindu Vidujaya | | | 1133 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Wijesinghe, W A M C | | | 1087 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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