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Individual Calculations March 2019 |
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| Morais, Sanithu Leander Pamudith Total change: -44.40 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1508 | 1.50 | 3 | -1.11 | 40 | -44.40 | |
|  Perera, G A Lakindu Chandira | | | 1129 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Jayaweera, Hashan | | | 1276 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Anattapathirana, Pamith Kithmin | | | 1125 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | |
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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