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Individual Calculations October 2022 |
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| Bruha, Nicholas Total change: -23.20 | |   |
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| 2022 Illinois Open Championship - Open | Northbrook, IL 60062 | USA | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1965 | 4.50 | 6 | -0.49 | 40 | -19.60 | |
|  Menon, Gauri | | | 1696 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | |  Shrigadi, Aryan | | | 1568 | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Gupta, Amar | | | 1565 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moerlien, Puwit | | | 1847 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Dmitriev, Andrey | | | 1656 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Seghers, Evan C | | | 1720 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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) | | | | Mark Diesen FIDE Open | Naperville, IL | USA | 2022-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1965 | 2.00 | 3 | -0.09 | 40 | -3.60 | |
| | Karthikeyan, Arnav | | | 1657 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Carey, Aidan M M | | | 1915 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Wisniowski, Natalie | | wc | 1849 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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