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Individual Calculations January 2019 |
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| Soltani, Mohammad Total change: -5.20 | |   |
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| 2018 Berkeley Club Championship | Berkeley, California | USA | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1532 | 1.00 | 4 | -0.26 | 20 | -5.20 | |
|  Oconnor, Derek | | | 1932 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Carter, Evan | | | 1522 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Poehlmann, Roger | | | 1932 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nelson, Carl | | | 1466 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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