Individual Calculations May 2017 |
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Silva, Haren Senura Total change: -21.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1265 | 1088 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
| Arachchi, C S A | | | 1299 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | Lakshan, G Dilina Udeepa | | | 1231 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | 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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