Individual Calculations February 2023 |
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Kalupahana, Hirun Harendra Total change: -7.20 | | |
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Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1503 | 1111 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| Manuranga, D Lahiru | | | 1503 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | 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) | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1655 | 1111 | 0.00 | 2 | -0.10 | 40 | -4.00 | |
| Wijekoon, Chandana | c | | 1823 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | Deshappriya, D Kalindu | | | 1486 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | 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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