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Individual Calculations August 2018 |
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| Gurevich, Dmitry Total change: 0.60 | |   |
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| Chicago Chess Center Potawatomi Open | Chicago, Illinois | USA | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2402 | 3.50 | 5 | 0.06 | 10 | 0.60 | |
|  Gulecyuz, Deniz | | | 2002 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Qian, Bill | | | 2002 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhang, Richard | | | 2002 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Georgiev, Vladimir | g | | 2494 | MKD | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Kannappan, Priyadharshan | g | | 2540 | IND | 0.00 | 1 | -0.31 | 10 | -3.10 | | | * 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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