Individual Calculations February 2017 |
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De Silva , M Saman Premakumara Total change: -26.00 | | ![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 |
1356 | 1255 | 1.00 | 4 | -0.65 | 40 | -26.00 | |
| Yapa Bandara, Chamodya | | | 1606 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Perera, G A Lakindu Chandira | | | 1053 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | De Silva, Shelani | | | 1655 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Padukka, P V Gayuru Hansana | | | 1108 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | * 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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