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Individual Calculations January 2017 |
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| Weerasinghe, W M G L A Total change: -32.60 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1629 | 5.50 | 8 | -1.63 | 20 | -32.60 | |
|  Marasinghe, Chanethma Devangi | | | 1229 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ambepussa, Gihan | | | 1244 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dissanayake, M.m. Madumadhavi | | | 1405 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Karthikeyan, Kiruththikah | | | 1229 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wijesinghe, W A A P | | | 1229 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dananjaya, Isuru | | | 1270 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Pathmasiri, R D Isuru Saranga | | | 1230 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayanka, L P P R | | | 1325 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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