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Individual Calculations April 2019 |
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| Perera, Dinujaya Thathsara Total change: -44.00 | |   |
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| Battle of the Kings 2019 | Colombo | SRI | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1059 | 0.00 | 3 | -1.10 | 40 | -44.00 | |
|  Perera, N Varuna Bashitha | | | 1199 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Ramanayake, R A Kavindya V | | | 1027 | SRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Niluxshan, P | | | 1248 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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