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Individual Calculations May 2017 |
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| Wimalagunasekara, D Nithwara Total change: 0.00 | |   |
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| Colombo Chess Festival 2017 | Colombo | SRI | 2017-04-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1395 | 0 | 0.00 | 2 | 0.00 | 595 | | 0.00 | |
|  Aluvihare, Shakila | | | 1688 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Pathirana, Luchitha Disal | | | 1101 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | National Youth Chess Championship 2017 - Under 12 Boys | Colombo | SRI | 2017-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1087 | 0 | 0.00 | 3 | 0.00 | 287 | | 0.00 | |
| | Herath, H M D A B | | | 1017 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Lokubalasuriya, Malika | | | 1158 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Wathudura, Milinda Danujaya | | | 1087 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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