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Individual Calculations February 2018 |
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| Wakista, Janiru Total change: -2.80 | |   |
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| 2nd SSC Open International Rating Chess Tournament 2017 | Matara | SRI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1327 | 1013 | 0.50 | 4 | -0.07 | 40 | -2.80 | |
|  Sandamith, W M | | | 1413 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Seneka, M W Thenumi | | | 1275 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tishor, S | | | 1253 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Wickramasinghe, Minethma Lasandi | | wc | 1365 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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