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Individual Calculations November 2022 |
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| Mudalige, S M I Umandi Total change: 34.80 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1215 | 2.50 | 6 | 0.87 | 40 | 34.80 | |
|  Lakshitha, H H Sasindu | | | 1643 | SRI | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Askey, Raveen Nimesh | | | 1433 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Samarasinghe, Wayuni Vinara | | | 1422 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Jayaweera, Hashan | | | 1392 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jayasuriya, Charinu Sithsara Mith | | | 1032 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ayestian, Aloysius | | | 1575 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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