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Individual Calculations February 2015 |
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| Kodithuwakku, Himsara Total change: 13.60 | |   |
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| Kalutara Chess Festival 2015 | Kalutara | SRI | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1352 | 3.50 | 7 | 0.34 | 40 | 13.60 | |
|  Dissanayake, R S | | | 1752 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerakoon, Devuja S | | | 1089 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Obeysekara, T A Sajith Chathuran | | | 1664 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mohotty, Nisal Dasun | | | 1088 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ranasinghe, P K | | | 1554 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nethsara, W M Daham | | | 1181 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Bandara, R M Nisakya | | | 1478 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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