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Blitz:
Individual Calculations February 2023 |
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| Francis, U M Senal Vishmin Total change: 41.20 | |   |
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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 |
| 1346 | 1137 | 2.50 | 5 | 1.03 | 40 | 41.20 | |
|  Amarasinghe, A A C B | c | | 1745 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Hansara, W P Sandith | | | 1028 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Ekaratne, Chenaya | | | 1284 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Thennakoon, Disara | | | 1390 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sandaruwan, M G Ravindu | | | 1281 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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