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Blitz:
Individual Calculations February 2023 |
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| Lakvin, V Kenula Dimantha Total change: 22.00 | |   |
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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 |
| 1391 | 1013 | 1.00 | 4 | 0.55 | 40 | 22.00 | |
|  Dharmasena, W M S S B | | | 1434 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Chandrasiri, P K | | | 1553 | SRI | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Yapabandara, G G P D | | | 1355 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Senevirathne, D C B K | | | 1223 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
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