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Individual Calculations September 2018 |
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| Wijesekara, Dinuka Sewmini Total change: -8.00 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1176 | 1.00 | 4 | -0.20 | 40 | -8.00 | |
|  Uyanhewage, T K | | | 1576 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sathmina, S L Lalindu | | | 1462 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gunathilake, M D Kehan S | | | 1383 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Maithripala, W D P N | | | 1002 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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