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Individual Calculations November 2022 |
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| Jayaweera, Y Total change: 11.80 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1697 | 4.50 | 6 | 0.59 | 20 | 11.80 | |
|  Perera, D G D S Vidarsha | | | 1297 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rohana, V T Malitha | | | 1347 * | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Askey, Raveen Nimesh | | | 1433 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Alahakoon, Isuru | f | | 1986 | SRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Liyanapathirana, Pasan Vindula | | | 1910 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sanuda, Rehan | | | 1345 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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