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Individual Calculations February 2023 |
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| Godellawatta, Hasith Total change: 0.00 | |   |
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| Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1548 | 0 | 0.00 | 2 | 0.00 | 748 | | 0.00 | |
|  Bandara, Dhanushka | | | 1852 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Herath , H M A | | | 1244 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1306 | 0 | 1.00 | 4 | 0.00 | 1113 | | 0.00 | |
| | Koswatte, C T | | | 1583 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Manusha, D M Nipun | | | 1167 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Meedeniya, Ravindu Malintha | | | 1130 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abeyrathne, M P Dulansa Dewmini | | | 1343 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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