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Individual Calculations February 2019 |
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| Jayawardana, Lesath Thewnija Total change: 49.60 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1063 | 2.00 | 5 | 1.24 | 40 | 49.60 | |
|  Kodithuwakku, Arachchige Padmasi | | | 1463 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerakoon, Devuja S | | | 1348 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Wickramaarachchi, Nayanaka Insara | | | 1340 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Sandeepani, M Tharushi | | | 1431 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nimsara, S A D Tharindu | | | 1253 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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