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Individual Calculations August 2018 |
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| Denuwan, G S Total change: 10.40 | |   |
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| 5th Sri Lanka National Amateur International Rating Chess Championships 2018 | Kurunegala | SRI | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1019 | 1.00 | 5 | 0.26 | 40 | 10.40 | |
|  Siriwardane, A L | | | 1419 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kavisekara, Manula Heshan | | | 1179 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Samarakoon, Hevidu | | | 1419 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chandrasekara, C M L R B | | | 1419 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fonseka, Waranakulasuriya Chan Ch | | | 1248 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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