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Individual Calculations January 2017 |
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| Miyasaka, Marcus M Total change: -25.20 | |   |
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| 47th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2108 | 2.50 | 4 | 0.42 | 40 | 16.80 | |
|  Hallenbeck, Alex | | | 1941 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Fishbein, Alexander | g | | 2480 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Zhou, Ziwen | | | 2147 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Prem, Pranav | | | 1858 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 100th Annual Edward Lasker Memorial - MCC Championship | New York, New York | USA | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2149 | 3.50 | 7 | -1.05 | 40 | -42.00 | |
| | Zherebukh, Yaroslav | g | | 2549 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yagiz, Bora | | | 1891 | TUR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Osinenko, Anton | | | 2179 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Nakada, Akira W | | | 1957 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Hu, William | | | 1841 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Juac, Majur | | | 2000 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Zong Jr, Davis | | | 1806 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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