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Individual Calculations September 2018 |
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| Gunawardena, I M T S Total change: -25.20 | |   |
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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 |
| 1304 | 1070 | 0.00 | 3 | -0.63 | 40 | -25.20 | |
|  Epa, W Buthmi J | | | 1335 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sanjaya, W M Lankanath | | | 1294 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Bentharaarachchi, Vinuga Ometh | | | 1284 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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