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Individual Calculations March 2019 |
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| Alwis, B H A Rasidu Total change: -0.40 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1357 | 4.00 | 8 | -0.01 | 40 | -0.40 | |
|  Samarakoon, Vivash Ransara | | | 1024 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Senevirathne, D C B K | | | 1056 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Sooriyaarachchi, Isuru Madusha | | | 1559 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Fernando, J S Aloka | | | 1705 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jayarathne, M N G | | | 1551 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Samaranayaka, M L G | | | 1184 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Fernando, J M Marlon P | | | 1635 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gunathilake, M D Vinuda Shenal | | | 1137 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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