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Individual Calculations November 2023 |
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| Ramanayaka, R A G P Total change: -17.60 | |   |
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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 |
| 1195 | 1167 | 1.00 | 3 | -0.44 | 40 | -17.60 | |
|  Lavanga, D Binuka | | | 1471 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Karunarathna, Yanula | | | 1078 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Wishwakeerthi, H M Rashmika Sri | | | 1037 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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