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Individual Calculations January 2019 |
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| Nabil Nazar, Mohamed Total change: -44.80 | |   |
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| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1396 | 5.50 | 8 | -1.12 | 40 | -44.80 | |
|  Tennakoon, T M Rithil Nethmitha | | | 1028 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Dissanayaka, Anupama | | | 1152 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Sandanayake, Nimansa Sasanduni | | | 1096 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Dharmasena, W M S S B | | | 1215 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Alwis, K Chanula Chanketh | | | 1089 | SRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Mihindupriya, Thisitha Bashana | | | 1017 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gayanuka, B D Omira | | | 1125 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Jayawardena, Wishmitha Diviyanga | | | 1217 | SRI | 1.00 | 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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