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Individual Calculations March 2019 |
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| Wiratunga, Jenith Total change: 52.00 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1411 | 5.50 | 9 | 1.30 | 40 | 52.00 | |
|  Enuka, Seneth | | | 1081 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Wickramasinghe, Thesandi | | | 1230 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Gamage, A G R Ruwanmith | | | 1113 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Peiris, T G M | | | 1811 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lamahewa, S | | | 1797 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Alwis, K Chanula Chanketh | | | 1160 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jayawardana, Chenuka Nethvidu | | | 1481 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | De Silva, Osheen | | | 1811 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Weerakoon, D D P | | | 1590 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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