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Individual Calculations September 2018 |
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| Nabil Nazar, Mohamed Total change: 43.60 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1234 | 3.00 | 5 | 1.09 | 40 | 43.60 | |
|  Herath, H M N T | | | 1156 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Deegoda, S R | | | 1634 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pramudha, W A Wiraj | | | 1038 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hasanga, K. M. Harith | | | 1543 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Jayasekera, Himasha Dulanji | | wc | 1357 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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