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Individual Calculations November 2023 |
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| Fishbein, Mitch Total change: -26.60 | |   |
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| 12th annual Hartford Open - Major | Windsor Locks, CT | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2152 | 1.00 | 3 | -1.32 | 20 | -26.40 | |
|  Wong, Wyatt | | | 1913 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Kozower, Ethan | | | 1943 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Li, Michael | | | 1959 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | 27th annual Eastern Chess Congress - Premier | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2152 | 3.50 | 5 | -0.01 | 20 | -0.20 | |
| | Singh, Siddharth | | | 1848 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Cherukuri, Nitesh | | | 1896 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zhang, Roger | | | 2159 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Nasta, Kiren | | | 2061 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Muthukumar, Haari | | | 1980 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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