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Individual Calculations July 2023 |
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| Ramesh, Sanjana Total change: 2.00 | |   |
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| 32nd annual Chicago Open - U2100 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1536 | 1.00 | 5 | 0.05 | 40 | 2.00 | |
|  Zhou, David C | | | 1971 | CAN | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Perdomo, Pedro | | | 1686 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Revesz, Gregory | | | 1905 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Drippe, John M | | | 1732 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Shen, Newman | | | 1737 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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