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Individual Calculations January 2019 |
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| Dayarathne, R S T Total change: -35.20 | |   |
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| Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1348 | 0.00 | 2 | -0.88 | 40 | -35.20 | |
|  Perera, G S M | | | 1249 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Gamage, Ovin Vidmal | | | 1547 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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