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Individual Calculations May 2018 |
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| Wimalagunasekara, D Nithwara Total change: -8.40 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1062 | 0.00 | 2 | -0.21 | 40 | -8.40 | |
|  Weerakoon, D D P | | | 1462 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Perera, M C C | | | 1384 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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