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Individual Calculations October 2018 |
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| Pathirana, W P Voji Nimla Total change: -38.80 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1238 | 3.00 | 7 | -0.97 | 40 | -38.80 | |
|  Alahakoon, Isuru | | | 1638 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Karunasena, H G M K Saheli Onaya | | | 1024 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Rabel, Chinthaka | | | 1638 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tennakoon, T M Kaveesh | | | 1019 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pramudha, W A Wiraj | | | 1038 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Alwis, Jenuki | | | 1017 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Wickramasuriya, Kenolee | | | 1070 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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