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Individual Calculations September 2018 |
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| Omerika, Arif Total change: 20.40 | |   |
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| 1st B League of Chess Federation of Federation of BIH 2018 | Bosanska Krupa | BIH | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1755 | 1.50 | 2 | 0.51 | 40 | 20.40 | |
|  Coralic, Sead | | | 1837 | BIH | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Hamzic, Adil | | | 1685 | BIH | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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