Individual Calculations July 2021 |
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Feinstein, Michael Total change: 9.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2262 | 2136 | 2.50 | 6 | 0.49 | 20 | 9.80 | |
| Sorokin, Aleksey | f | | 2521 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | Mohammad, Saad Al-Deen | | | 1736 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bachin, Vitaly | m | | 2373 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | McCambridge, Vincent E | m | | 2287 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | Wang, Jason | f | | 2312 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | Tokhirjonova, Gulrukhbegim | | wg | 2344 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | * 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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