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Individual Calculations June 2023 |
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| Francis, U M Senal Vishmin Total change: 9.60 | |   |
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| Colombo International Chess Festival 2023 | Colombo | SRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1236 | 3.00 | 6 | 0.24 | 40 | 9.60 | |
|  Induwara, T H D Thisarindu | | | 1548 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Evarts, Dhisura Geeneth | | | 1025 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Dharmawansa, S S | | | 1021 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Amarathunga, Kosala Sandeepa Cham | | | 1472 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wijewardane, Sharin | | | 1118 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Kulathilake, S M M P | | | 1456 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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