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Individual Calculations January 2020 |
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| Atakay, Mustafa Total change: 13.80 | |   |
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| 2019 Jerry Simon Memorial - MCC Open Championship | New York, New York | USA | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1872 | 4.00 | 7 | 0.69 | 20 | 13.80 | |
|  Kudrin, Sergey | g | | 2272 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ruiz, Emmanuel | | | 1578 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Buchanan, Royal | | | 1732 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wang, Ellen | | wf | 1784 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ho, Cooper | | | 1620 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khamrakulov, Djurabek | g | | 2272 * | UZB | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Huang, Gary | | | 2134 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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