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Individual Calculations February 2020 |
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| Lakmal, M A C Total change: -41.20 | |   |
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| Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1469 | 3.00 | 6 | -2.06 | 20 | -41.20 | |
|  Wickramasinghe, V W A Vinuda Vidm | | | 1081 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Lavanga, D Binuka | | | 1215 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kaumina, M Yashika | | | 1179 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Liyanage, Savinu Suhaswin | | | 1161 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Wijerathne, K G D Yonal | | | 1196 | SRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dandeniya, D D L N | | | 1214 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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