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Individual Calculations February 2023 |
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| Yuveenarkash, Laksha Kumar 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 |
| 1128 | 0 | 3.00 | 6 | 0.00 | 1128 | | 0.00 | |
|  Jayamaha, J H Sithum Pahasara | | | 1009 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Kavisekara, Manula Heshan | | | 1169 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasuriya, Charinu Sithsara Mith | | | 1110 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, K C D | | | 1168 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Nawanjana, R A Thaweesha | | | 1162 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kularathne, Induni Ushadi | | | 1148 | 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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