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Individual Calculations September 2018 |
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| Wanasinghe, M G W M R S Total change: 4.80 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1047 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Wijekoon, Chandana | c | | 1447 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Peiris, K Bimsara | | | 1263 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tharanga, B Nalin | | | 1213 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Poththewala, Chamindi | | | 1199 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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