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Individual Calculations January 2016 |
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| Thilakasiri, P D Total change: 27.60 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1183 | 1.50 | 5 | 0.69 | 40 | 27.60 | |
|  Amarasinghe, A M A M | | | 1517 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rathnayake , K G | | | 1552 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gamage, N G D M | | | 1459 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Pathiraja, P M G D | | | 1429 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Udagedara, Sandali Kanishka | | | 1396 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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