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Individual Calculations September 2018 |
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| Senarath, Kavindi Total change: 10.60 | |   |
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| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1546 | 3.00 | 5 | 0.53 | 20 | 10.60 | |
|  Subasinghe, K R K C | | | 1886 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Kumara, Hettige D Manjula | | | 1266 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chandrasiri, S A | | | 1725 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | De Silva, H V A Shashi T | | | 1146 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Withanage, Nishantha | | | 1679 | SRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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