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Individual Calculations September 2015 |
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| Thilakaratna, D H Sahasra Geesar Total change: 0.00 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1128 | 0 | 1.00 | 4 | 0.00 | 935 | | 0.00 | |
|  Wijayawardana, Dineth Chanal | | | 1120 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Thenuwara, Rashmika | | | 1096 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | De Silva, Thenuki Hirunima | | | 1106 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Epa, W Buthmi J | | | 1190 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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