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Individual Calculations January 2020 |
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| Hewage, Mike Total change: 4.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1102 | 1.00 | 4 | 0.10 | 40 | 4.00 | |
|  Abhimanyu, Iraja | | | 1427 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Kularathne, Induni Ushadi | | | 1050 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Kithmal, P M Kalindhu | | | 1436 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ranasinghe, Shalini | | | 1502 * | 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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