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Individual Calculations January 2019 |
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| Thawalampola, Oshada D Total change: 74.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1458 | 5.00 | 7 | 1.85 | 40 | 74.00 | |
|  Gamage, Desandhi Dhihansa | | | 1136 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Mannaperuma, M M Pamudu Thamara | | | 1160 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dissanayake, R K T | | | 1850 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kumarasinghe, Minuli | | | 1084 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | De Silva, Osheen | | | 1814 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Abeysinghe, H M H Janandani | | | 1644 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Amarasinghe, A A C B | | | 1858 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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