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Individual Calculations October 2019 |
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| Weerasekara, O N Total change: 0.00 | |   |
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| Sri Lanka University Games Chess Championship 2019 - Men | Matara | SRI | 2019-09-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1529 | 0 | 0.50 | 2 | 0.00 | 1336 | | 0.00 | |
|  Ranasinghe, P M | | | 1566 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Hemachandra, S I A | | | 1492 | SRI | 0.50 | 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) | | | | 10th Buddhi International Rating Chess Championship 2019 | Gampaha | SRI | 2019-09-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1101 | 0 | 2.00 | 3 | 0.00 | 1121 | | 0.00 | |
| | Hathurusinghe, Dulmini Nuwangi | | | 1030 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bhavanan, J | | | 1191 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunawardana, K A D Minidu Methsar | | | 1081 | SRI | 1.00 | 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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