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Individual Calculations February 2017 |
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| Withanage, G D N Total change: -31.20 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1198 | 1.50 | 5 | -0.78 | 40 | -31.20 | |
|  Priyankara, Chamil | | | 1598 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wijesinghe, G B | | | 1598 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sooriyapperuma, S V P P | | | 1038 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | De Silva, M W Dinithi Nayanathar | | | 1074 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Pinnagoda, P G Anuhas Suradunu | | | 1010 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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