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Individual Calculations March 2018 |
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| Weerasinghe, Ruwan Prasanka Total change: -2.00 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1315 | 4.00 | 8 | -0.10 | 20 | -2.00 | |
|  Somaweera, Senumi Sithunima | | | 1012 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Alahakoon, T N | | | 1715 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Silva, L Nemith Semuthu | | | 1087 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Seneviratne, Nivin Sithija | | | 1189 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Madusanka, L D P | | | 1681 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Deshadara, Masachchi Sineth | | | 1145 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Weerakoon, D D P | | | 1620 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Samaranayaka, M L G | | | 1135 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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