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Individual Calculations February 2015 |
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| Kotuwella, Sashmitha N Bandara Total change: -10.80 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1111 | 0.50 | 4 | -0.27 | 40 | -10.80 | |
|  Deegoda, S R | | | 1511 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shouthri, Arulrajah | | | 1362 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Silva, M.m. Dhanika Sri Kalhara | | | 1308 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | De Silva, R B V Nimsara | | | 1302 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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