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Individual Calculations September 2018 |
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| Wiratunga, Jenith Total change: 13.20 | |   |
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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 |
| 1308 | 1318 | 4.00 | 7 | 0.33 | 40 | 13.20 | |
|  Jayawardena, Wishmitha Diviyanga | | | 1057 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Kumarasinghe, Minuli | | | 1085 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Tharushi, T H D Niklesha | | wc | 1561 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Gamage, Liviru Hansana | | | 1146 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Gamage, Desandhi Dhihansa | | | 1096 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Herath, H M H C B | | | 1496 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Uyanhewage, T K | | | 1718 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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