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Individual Calculations April 2020 |
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| Jayaweera, D A Thevindu Nimnal Total change: -18.80 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1033 | 0.00 | 3 | -0.47 | 40 | -18.80 | |
|  Sandaruwan, M G Ravindu | | | 1385 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Pathirana, Luchitha Disal | | | 1237 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ramanayake, Nemindi Linaya | | | 1377 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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