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Individual Calculations February 2015 |
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| Rathnayake, R M Dinithi Panchali Total change: -36.40 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1159 | 0.00 | 4 | -0.91 | 40 | -36.40 | |
|  Senarath, B T A Y | | | 1446 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Thuduwage, Yasasirini Pabasara | | | 1368 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Asmone, Ilham Faheth | | | 1373 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Weerasinghe, Ruwan | | | 1319 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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