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Individual Calculations October 2021 |
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| Gulecyuz, Deniz Alp Total change: 0.60 | |   |
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| 2021 Illinois Open State Championship - Open | Northbrook, Illinois | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1933 | 2.00 | 3 | 0.03 | 20 | 0.60 | |
|  Lehmann, Spencer George | f | | 2245 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Sax, Robert | | | 1533 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Danilyan, Eduard | | | 1554 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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