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Individual Calculations November 2022 |
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| Galappaththi, Chinthaka Anuruddh Total change: -10.60 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 2007 | 7.00 | 8 | -0.53 | 20 | -10.60 | |
|  Jeyaram, Senthilkumar | | | 1607 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wilvalaarachchi, Oneli Omaya | | | 1319 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sumanathilake, Yonal | | | 1392 | SRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Dharmakeerthi, G K Pasindu Nims | | | 1672 | SRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Wickramasinghe, V W A Vinuda Vidm | | | 1165 | SRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Herath, H M J R | | | 1386 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sanudula, K M Dahamdi | | wc | 1534 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sivathanujan, S | | | 1747 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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