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Individual Calculations November 2015 |
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| Kiriella, K G Nimesha Shalinda Total change: -2.40 | |   |
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| Negombo Chess Festival 2015 | Negombo | SRI | 2015-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1461 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
|  Kumara, C M S Praneeth | | | 1848 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Chamathka, Weerasinghe A Chethan | | | 1196 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Lakshitha, H H Sasindu | | | 1752 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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