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Individual Calculations January 2019 |
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| Rangala, R N N Total change: 0.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1084 | 0 | 2.50 | 7 | 0.00 | 982 | | 0.00 | |
|  Ekanayake, Chameli | | | 1021 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Sandanayake, Nimansa Sasanduni | | | 1096 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hettiarachchi, D W K | | | 1142 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kaumina, M Yashika | | | 1148 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranasinghe, R A S C | | | 1053 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Premathilaka, W P P G Sampath | | | 1047 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Gunaratne, Chivath Dathesha | | | 1084 | 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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