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Individual Calculations January 2017 |
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| Perera, H Sohan P A Total change: -4.00 | |   |
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| 8th Ethugalpura International Rated Chess Championship 2016 | Kurunegala | SRI | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1364 | 3.50 | 6 | -0.10 | 40 | -4.00 | |
|  De Silva, L H L Manuja Lakshitha | | | 1099 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Gunasekara , W A N Senpathi | | | 1622 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jayasundara, A W Lewlin | | | 1091 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Manuranga, D Lahiru | | | 1665 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Perera , Vihini Vimansa | | | 1088 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Wijesinghe, W A A P | | | 1129 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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