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Individual Calculations September 2018 |
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| Dassanayaka, D M S P Total change: -14.40 | |   |
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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 |
| 1354 | 1079 | 0.50 | 5 | -0.36 | 40 | -14.40 | |
|  Chamathka, Weerasinghe A Chethan | | | 1378 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Epa, W Bethmee V | | | 1315 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hansana, G Haritha | c | | 1307 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wijerathne, L M S D | | | 1316 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Herath, H M S S A | | | 1452 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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