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Individual Calculations November 2023 |
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| Pathirana, W P Keshara Viraj Total change: -13.60 | |   |
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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 |
| 1288 | 1236 | 3.50 | 8 | -0.34 | 40 | -13.60 | |
|  De Silva, Osheen | | | 1610 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Rajapakshe, Rashmika Heshan | | | 1104 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Samaranayake, K P R N | | | 1804 | SRI | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Rathnayake, R M R S | | | 1095 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Yanakan, P | | | 1348 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Bandara, Lakshika Sathsarani | | | 1081 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Galagama, Sathindu | | | 1135 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Padmanaga, S Imira Nethdula | | | 1125 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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