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Individual Calculations January 2019 |
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| Liyanage, K G Total change: -2.80 | |   |
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| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1063 | 1.00 | 5 | -0.07 | 40 | -2.80 | |
|  Jayawardana, Chenuka Nethvidu | | | 1456 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Pallie, Ehsha Mishela | | wc | 1327 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pathirana, W P Voji Nimla | | | 1199 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Welangalla, Nenitha | | | 1245 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Gamage, Yasasmi Umarusiru | | | 1277 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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