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Individual Calculations February 2023 |
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| Jeyarasa, Sanjeevarajah Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1128 | 0 | 0.50 | 6 | 0.00 | 727 | | 0.00 | |
|  Dandeniya, D D L N | | | 1280 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Madurawala, M G D S Shanuka | | | 1120 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Kalhan, S Vojitha | | | 1089 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Meemanage, Saviru Thinal | | | 1024 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kalupahana, Hirun Harendra | | | 1111 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerasinghe, J A M R | | | 1145 | 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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