Individual Calculations February 2017 |
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Dahanayake, Isara Banidu Total change: 58.80 | | ![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 |
1578 | 1463 | 4.00 | 7 | 1.47 | 40 | 58.80 | |
| De Silva, M W Sanuth Nihinsa | | | 1075 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | Fernando, J M Marlon P | | | 1808 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | Ranasinghe, P M | | | 1686 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | Aluvihare, Shakila | | | 1732 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | Hippola, H M S S | | | 1653 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Sandaruwan, A M T P | | | 1863 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Weerakoon, Devuja S | | | 1232 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | * 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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