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Individual Calculations November 2022 |
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| Wilvalaarachchi, Oneli Omaya Total change: 24.00 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1319 | 4.00 | 7 | 0.60 | 40 | 24.00 | |
|  Galappaththi, Chinthaka Anuruddh | f | | 2007 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Jayasundara, J M Theruni V | | | 1011 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Piyathilaka, Oshadhi Ruwanya | | | 1115 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Lakshitha, H H Sasindu | | | 1643 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Munasinghe, M A D D D | | | 1090 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chandrasiri, R B A | | | 1126 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1681 | 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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