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Individual Calculations November 2023 |
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| Aluvihare, Sithum D Total change: -5.20 | |   |
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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 |
| 1265 | 1219 | 3.50 | 8 | -0.26 | 20 | -5.20 | |
|  Gnanaseelan, Jude Dorison | | | 1541 | SRI | 1.00 | 1 | 0.87 | 20 | 17.40 | |  De Silva, Osheen | | | 1610 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kulathilake, S M M P | | | 1567 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bandara, Lakshika Sathsarani | | | 1081 | SRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Rathnayake, R M R S | | | 1095 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Diyathma, P M Methuki | | | 1084 | SRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Fernando, B L Athila Upekshan | | | 1070 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sanjeevarajah, J | | | 1075 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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