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Individual Calculations February 2023 |
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| Epa, Yehara Yethmini Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1284 | 0 | 4.50 | 7 | 0.00 | 1324 | | 0.00 | |
|  Yapa Bandara, Chamodya | | | 1490 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Herath, H M J R | | | 1278 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Pathirana, W P Keshara Viraj | | | 1206 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wijesinghe, W A M C | | | 1176 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayasundara, J M Theruni V | | | 1240 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Maithripala, W D P N | | | 1424 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ayansa, O M D Pahanmee Minthuli | | | 1175 | SRI | 0.50 | 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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