Individual Calculations June 2023 |
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Suraweera, Shanul Nethru Total change: -30.00 | | |
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Supr Knights Open International Rating Chess Championship 2023 | Colombo | SRI | 2023-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1284 | 1106 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
| Jayarathne, M N G | | | 1312 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | Edirisinghe, E A B T | | | 1255 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | 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) | | Colombo International Chess Festival 2023 | Colombo | SRI | 2023-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1341 | 1106 | 0.00 | 1 | -0.21 | 40 | -8.40 | |
| Fernando, W K B Thumula Theekshan | | | 1341 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | 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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