Individual Calculations July 2023 |
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Zhang, Cijun Total change: 28.20 | | |
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32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 1789 | 3.50 | 4 | 1.41 | 20 | 28.20 | |
| Kumar, Sanjay | | | 1731 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | Tsuei, Kai | | | 1658 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | Oberai, Vikram | | | 1705 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Jensen, Matthew | | | 2015 | USA | 1.00 | 1 | 0.79 | 20 | 15.80 | | 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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