Individual Calculations February 2017 |
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De Silva, J I Ajantha Total change: 26.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1407 | 1365 | 4.50 | 7 | 1.32 | 20 | 26.40 | |
| Sooriyapperuma, S V P P | | | 1038 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | Wickramasinghe, Dilhara Ishini | | wf | 1765 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Perera , Vihini Vimansa | | | 1114 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | Wadanambi, M Nimnaka | | | 1086 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | De Silva, Chamindra | | | 1567 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | De Silva, Udara Sandesh | | | 1671 | SRI | 0.50 | 1 | 0.36 | 20 | 7.20 | | Wijesinghe, G B | | | 1607 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | * 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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