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Individual Calculations November 2023 |
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| Halangoda, R R W W M H W Y E K Total change: -5.60 | |   |
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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 |
| 1304 | 1062 | 0.50 | 3 | -0.14 | 40 | -5.60 | |
|  Kumarawadu, C S | | | 1440 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Bandara, W M Malitha | | | 1293 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Samaraweera, R G D Bhagya | | | 1178 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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