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Individual Calculations November 2023 |
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| Ranatunga, Sithun Total change: 26.80 | |   |
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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 |
| 1332 | 1084 | 2.00 | 6 | 0.67 | 40 | 26.80 | |
|  Dharmasena, W M S S B | | | 1558 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Wimalarathna, A U I D K | | | 1227 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Wijesekara, Dinuka Sewmini | | | 1197 | SRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Thennakoon, Disara | | | 1453 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kannangara, Ranul Insitha | | | 1189 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Abeyrathne, K W A M G Dinod Uthsa | | | 1366 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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