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Individual Calculations June 2023 |
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| Rhine, Frederick S Total change: 5.20 | |   |
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| 2023 Illinois Senior | Schaumburg, IL | USA | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1905 | 1.00 | 2 | 0.26 | 20 | 5.20 | |
|  Angelov, Angel Yosifov | | | 2092 | BUL | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Szpisjak, Steven J | | | 1920 | USA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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