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Individual Calculations May 2019 |
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| Putnam, Liam Total change: 6.00 | |   |
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| Marshall Premier March 2019 | New York, New York | USA | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2046 | 2.00 | 4 | 0.53 | 40 | 21.20 | |
|  Jacobson, Brandon | m | | 2446 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Eisen, Zane | | | 2002 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Lu, Maximillian | f | | 2070 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Zhang, Alan | | | 2152 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | * 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) | | | | 13th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2019-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2046 | 3.00 | 9 | -0.38 | 40 | -15.20 | |
| | Wang, Wesley | f | | 2318 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Vertkin, Sergey | | | 2164 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Liang, Jason | | | 2212 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Zhou, Liran | c | | 2152 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Aramil, William | | | 2201 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Narayanan, Samrug | c | | 2172 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ngo, Bach | | | 1880 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Colding, Ernest | | | 2074 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Torres, Yelfry | | | 2094 | DOM | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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