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Individual Calculations January 2018 |
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| Jayamaha, J M D K Total change: 0.00 | |   |
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| 9th Ethugalpura International Rating Chess Championship 2017 | Kurunegala | SRI | 2017-12-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1162 | 0 | 0.00 | 4 | 0.00 | 362 | | 0.00 | |
|  Gunarathne, Senila Amaneth | c | | 1335 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunarathne, A M J | | | 1078 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rajapaksha, Dulitha K | | | 1109 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kekulawala, Hirunima | | | 1126 | 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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