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Individual Calculations January 2016 |
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| Udagedara, Sandali Kanishka Total change: -42.80 | |   |
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| Ethugalpura International Rating Chess Championship 2015 | Kurunegala | SRI | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1396 | 2.50 | 6 | -1.07 | 40 | -42.80 | |
|  Lahiru, N P G Sithija | | | 1671 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Nissanka , N A D P | | | 1141 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Koggala, W S T D | | | 1632 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Thenuwara, Rashmika | | | 1155 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Thilakasiri, P D | | | 1183 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Liyanage, Hasini Pamuditha | | | 1132 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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