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Individual Calculations January 2018 |
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| Dissanayaka, Yadeesha Rashmane Total change: 5.60 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1315 | 4.50 | 8 | 0.14 | 40 | 5.60 | |
|  Mannaperuma, Dilmini | | | 1074 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Kodithuwakku, Lisara | | | 1626 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gunawardena, I M T S | | wc | 1084 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Liyanage, L D S | | | 1103 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kodithuwakku, Himsara | | | 1617 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Herath, H M D A B | | | 1105 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1583 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vidyarathna, W H S | | | 1107 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |
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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