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Individual Calculations November 2023 |
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| Wishwapura, W D M Indusara Total change: -32.80 | |   |
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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 |
| 1220 | 1191 | 1.50 | 5 | -0.82 | 40 | -32.80 | |
|  Bandara, W M Malitha | | | 1293 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Rajanayake, Damsara Bandara | | | 1419 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wishwakeerthi, H M Rashmika Sri | | | 1037 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Premathilaka, G M Dimathi Dasunya | | | 1019 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Adansooriya, B A | | | 1333 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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