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Individual Calculations January 2018 |
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| Kodikara, V K Total change: -31.80 | |   |
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| Sri Lanka Inter Club B Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1792 | 1.00 | 4 | -1.59 | 20 | -31.80 | |
|  Namunukula, Prince Neranjan | | | 1490 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Bandara, Dhanushka | | | 1807 | SRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Obeysekara, T A Sajith Chathuran | | | 1645 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Silva, Kevin Ranidu | c | | 1748 | SRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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