Blitz:
Individual Calculations February 2023 |
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Nanayakkara, Sanuk Total change: 45.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1354 | 1221 | 4.50 | 7 | 1.76 | 40 | 70.40 | |
| Samarage, Navindu Devhan | | | 1002 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | De Silva, Osheen | | | 1748 | SRI | 0.50 | 1 | 0.47 | 40 | 18.80 | | Manuranga, D Lahiru | | | 1488 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | Kulathilake, S M M P | | | 1269 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | Aththanayaka, A M Chanithu Yunal | | | 1105 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | Amarasinghe, A A C B | c | | 1745 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | Dange, Gehansa Ranumi | | | 1124 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | 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) | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1455 | 1221 | 0.50 | 4 | -0.62 | 40 | -24.80 | |
| Liyanapathirana, Pasan Vindula | | | 1812 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | Charith, Dilshan | | | 1498 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | Alwala, A D Hansaja Ramith | | | 1491 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Welikala, D Thevin Dewnim | | | 1018 | SRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | 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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