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Individual Calculations September 2018 |
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| Liyanahewage, Senethu Total change: 0.00 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1145 | 0 | 1.00 | 5 | 0.00 | 905 | | 0.00 | |
|  Kankeyan, R | | | 1299 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sandanayake, Nimansa Sasanduni | | | 1106 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Sulochana, W A Harsha | | | 1194 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Atulugamage, Saniru Lohan | | | 1105 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Karunarathna, Nuthara Dulandee | | | 1021 | 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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