Individual Calculations December 2021 |
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Carey, Michael P Total change: -8.60 | | |
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26th Annual Northeast Open - Under 2100 | Stamford, Connecticut | USA | 2021-11-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1522 | 1840 | 3.00 | 4 | -0.43 | 20 | -8.60 | |
| Sperber, Ronald David | | | 1622 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Yang, Maxwell Z | | | 1440 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Wang, Ryan | | | 1584 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | Qian, Bobby | | | 1440 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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