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Individual Calculations November 2023 |
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| Praveeshgaran, P Total change: 68.00 | |   |
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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 |
| 1283 | 1019 | 2.50 | 4 | 1.70 | 40 | 68.00 | |
|  Ramanayake, Nemindi Linaya | | | 1493 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Dange, Gehansa Ranumi | | | 1254 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Kumara, T M Nishantha Pradeep | | | 1193 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Wickramathilaka, H C D | | | 1190 | SRI | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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