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Individual Calculations October 2021 |
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| Drippe, John M Total change: 35.20 | |   |
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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 |
| 1834 | 1855 | 4.50 | 7 | 0.88 | 40 | 35.20 | |
|  Gurevich, Dmitry | g | | 2255 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shrigadi, Aryan | | | 1455 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Kartha, Rohit | | | 1559 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Szpisjak, Steven J | | | 2071 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Chen, Megan | | | 1551 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Lodh, Anish | | | 1890 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Ashuev, Yuri | | | 2059 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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