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Individual Calculations September 2018 |
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| Liyanage, Manith Dulwan Total change: -12.40 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1346 | 4.50 | 7 | -0.31 | 40 | -12.40 | |
|  Vidushan, Vakeesan | | | 1108 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Jayaweera, Sayuni Gihansa | | wc | 1704 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Senamanthila, Milani | | | 1058 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Jayawardena, Wishmitha Diviyanga | | | 1057 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Pathirage, Yukitha Kenula Perera | | | 1136 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Karunaratne, Rahel Chaanakya | | | 1169 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mathangadeera, Tharaka Denuwan | | | 1172 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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