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Individual Calculations January 2024 |
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| Seneviratne, Shehan Kavishka Total change: -20.40 | |   |
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| Jaffna International Rating Open Chess tournament 2023 | Jaffna | SRI | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1599 | 6.00 | 8 | -1.02 | 20 | -20.40 | |
|  Perera, W Chamoth Chiranda | | | 1199 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nishan, Sathiyendran | | | 1227 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Anparasan, T | | | 1427 | SRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jayawickrama, U W R K | | | 1140 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Fernando, Diyon Senuth Randilu | | | 1273 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Sakshiyan, N | | | 1119 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Devasurendra, Menuksha Sahen | | | 1212 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Somarathne, Senuka Damsath | | | 1368 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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