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Individual Calculations February 2022 |
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| Vasquez, Marcus Total change: 3.20 | |   |
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| 31st Annual North American Open - Under 2100 | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1643 | 2.00 | 4 | 0.08 | 40 | 3.20 | |
|  Morasa, Aryan | | | 1475 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Shapiro-Erciyas, A | | | 1891 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tao, Sihan | | | 1578 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Toppen-Ryan, Harrison | | | 1697 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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