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Individual Calculations October 2018 |
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| Withanarachchi, W A P V Total change: 0.80 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1247 | 4.00 | 7 | 0.02 | 40 | 0.80 | |
|  Pramudha, W A Wiraj | | | 1038 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Jayathilaka, R R C L | | | 1587 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Karunarathna, Nuthara Dulandee | | | 1021 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Priyankara, Chamil | | | 1647 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shamika, T H D Hasitha | | | 1032 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wickramasuriya, Kenolee | | | 1070 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sheshan, H H N | | | 1077 | SRI | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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