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Blitz:
Individual Calculations February 2023 |
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| Bandara, L R D B Total change: 8.40 | |   |
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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 |
| 1067 | 1232 | 4.50 | 6 | 0.21 | 40 | 8.40 | |
|  Thilakaratna, B A Thevindu Kenula | | | 1016 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mallikarachchi, Kancha | | | 1063 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Lakvin, Vitharamage Chenuka Mithu | | | 1055 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Bandara, G P S S | | | 1026 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Kularathne, K A Praveen | | | 1091 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Madurawala, M G D S Shanuka | | | 1153 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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