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Blitz:
Individual Calculations November 2023 |
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| Premarathne, H R S P Total change: -19.60 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1546 | 4.50 | 6 | -0.98 | 20 | -19.60 | |
|  Karunarathna, Umeth | | | 1146 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bandara, P G N N | | | 1079 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bandaranayake, Dehan Randilu | | | 1160 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mandanayake, M A Menaka Dinal | | | 1147 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karunarathna, Yanula | | | 1230 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Lakvin, Vitharamage Chenuka Mithu | | | 1168 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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