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Individual Calculations March 2018 |
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| Wijesinghe, G B Total change: -5.20 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1607 | 3.50 | 5 | -0.26 | 20 | -5.20 | |
|  Asuramanna, Mevindu Hansana | | | 1207 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Damsara, U G S T | | | 1207 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gunasekara, Chaniru Hansana Abey | | | 1271 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Thenuwara, Rashmika | | | 1311 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | De Silva, Osheen | | | 1856 | SRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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