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Individual Calculations May 2017 |
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| Jayasooriya, E M S D Total change: -30.40 | |   |
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| Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1418 | 5.00 | 8 | -0.76 | 40 | -30.40 | |
|  Gunawardena, Anuth Methvin | | | 1033 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Priyankara, Chamil | | | 1818 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yatapana, Navoda | | | 1113 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sathmina, S L Lalindu | | | 1135 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | De Silva, Thenuki Hirunima | | | 1109 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pasqual, Siluni | | | 1168 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Weerasinghe, H K P | | | 1264 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Pathirana, W P Voji Nimla | | | 1278 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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