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Individual Calculations January 2020 |
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| Menuka, Udara Total change: -17.40 | |   |
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| Sri Lanka Inter Club B Chess Championship 2019 - Finals | Colombo | SRI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1558 | 1.50 | 4 | -0.87 | 20 | -17.40 | |
|  Fernando, M Tharusha Randima | | | 1424 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Cooray, T C M Dulein Kavindu | | | 1557 | SRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Galagamaarachchi, A S | | | 1725 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Aathavan, N | | | 1167 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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