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Individual Calculations October 2023 |
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| Oberai, Vikram Total change: 39.60 | |   |
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| 2023 Illinois Open State Championship - Open section | Northbrook, IL | USA | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1834 | 4.00 | 6 | 0.99 | 40 | 39.60 | |
|  Kaplan, Avi Harrison | | | 2112 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Szpisjak, Steven J | | | 1906 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Lee, Daniel | | | 1921 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Xia, Henry | | | 1809 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Nudo, Zachary W | | | 1639 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sax, Robert David | | | 1609 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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