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Individual Calculations January 2019 |
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| Anuruddha, N B M I Total change: -24.60 | |   |
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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 |
| 1606 | 1769 | 1.50 | 4 | -1.23 | 20 | -24.60 | |
|  Wickramaratna, Lakidu Tharinda | | | 1507 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Madushanka, Harsha | | | 1751 | SRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ariyawansa, K A P M | | | 1795 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Tennakoon, Lisara Samadhith | | | 1369 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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