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Individual Calculations January 2018 |
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| Rakonitz, David Total change: -4.60 | |   |
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| Fall 2017 Tuesday Night Marathon | San Francisco, California | USA | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1608 | 2.50 | 7 | -0.23 | 20 | -4.60 | |
|  Ivanov, Aleksandr | | | 2008 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Revi, Frank | | | 1442 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Badgett, James | | | 1208 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Anderson, Michael | | | 1739 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Porlares, Teodoro | | | 1863 | USA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Boldi, Ethan | | | 1783 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Melville, Cailen | | | 1819 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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