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Individual Calculations January 2019 |
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| Lakmal, M A C Total change: -11.00 | |   |
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| Sri Lanka Inter Club B Chess Championship 2018 | Colombo | SRI | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1514 | 1.00 | 2 | -0.55 | 20 | -11.00 | |
|  Omanthage, D S | | | 1114 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kanumale, K P | | | 1416 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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