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Individual Calculations September 2019 |
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| Rohana, V T Malitha Total change: 25.20 | |   |
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| 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1314 | 3.50 | 7 | 0.63 | 40 | 25.20 | |
|  Kularathna, Pulindu | | | 1068 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Silva, Kevin Ranidu | c | | 1714 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ranasinghe, R A S C | | | 1066 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Samarasinghe, Isuru Udana | | | 1682 | SRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Wettasinha, Vasanta | | | 1583 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Perera, Udari Dilrukshi | | | 1113 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gunasekara, W A N Senpathi | | | 1623 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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