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Individual Calculations August 2022 |
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| Power, Sean K Total change: -20.60 | |   |
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| 67th Annual Maryland Open - Under 2200 | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1717 | 1.00 | 3 | -1.03 | 20 | -20.60 | |
|  Xiong, Lang Leo | | | 1641 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Thomas, Nicholas A | | | 1517 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Guo, Edward | | | 1591 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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