Individual Calculations January 2018 |
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Acosta, Anthony Total change: -2.80 | | |
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2017 Berkeley Club Championship | Berkeley, California | USA | 2017-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1920 | 1710 | 1.00 | 4 | -0.07 | 40 | -2.80 | |
| Maser, Thomas | | | 1951 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Ivanov, Aleksandr | | | 2105 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Soltani, Mohammad | | | 1601 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | Gaffagan, Steven | | | 2023 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | 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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