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Individual Calculations November 2023 |
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| Wijesekara, Dinuka Sewmini Total change: 8.80 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1197 | 3.50 | 6 | 0.44 | 20 | 8.80 | |
|  Gunasekara, K P K Hesara | | | 1445 | SRI | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Herath, H M J R | | | 1480 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ranatunga, Sithun | | | 1084 | SRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Sanathana, D M Janeesh | | | 1043 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bandaranayake, Thenuga Dilneth | | | 1050 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Diyathma, P M Methuki | | | 1084 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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