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Blitz:
Individual Calculations February 2023 |
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| Thilakaratna, B A Thevindu Kenula Total change: -26.00 | |   |
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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 |
| 1178 | 1016 | 0.50 | 4 | -0.65 | 40 | -26.00 | |
|  Bandara, L R D B | | | 1232 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |  De Silva, B P Chanthuli Thanishka | | | 1151 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Chandrasiri, L S D | | | 1200 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rodrigo, Lohas Dewmina | | | 1127 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | |
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