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Individual Calculations February 2023 |
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| Delay, Joe Total change: -36.60 | |   |
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| Tim Just Winter Open XXXIX - U2100 Section | Schaumburg, IL | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1634 | 0.50 | 4 | -1.83 | 20 | -36.60 | |
|  Craigmile, Charles H | | | 1641 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Nudo, Zachary W | | | 1637 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Zagade, Samraat Jagdish Jagdish | | | 1592 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Zhang, Ryan | | | 1412 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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