Individual Calculations August 2023 |
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Friedman, Andrew C Total change: 14.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1682 | 1781 | 6.00 | 9 | 0.37 | 40 | 14.80 | |
| Ghosh, Yohan | | | 1625 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | Borse, Prasanna | | | 1763 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | Xu, Shawn | | | 1602 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | Yang, Maxwell Z | | | 1908 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | Liu, Leonardo | | | 1869 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | Kamesh, Vidyuth | | | 1567 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | Krotov, Damian | | | 1614 | FID | 0.00 | 1 | -0.72 | 40 | -28.80 | | Wang, Rachel Zihan | | | 1703 | CAN | 1.00 | 1 | 0.39 | 40 | 15.60 | | Ji, Y Luke | | | 1483 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | 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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