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Individual Calculations April 2017 |
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| Hellner, Wesley Total change: 6.40 | |   |
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| 2017 Marshall February-March FIDE Mondays | New York, New York | USA | 2017-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1794 | 2.50 | 6 | -0.21 | 20 | -4.20 | |
|  Lapan, Dan | | | 2194 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Yoo, Eugene | | | 1908 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Brendel, John J | | | 1752 | USA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Muwwakkil, Mulazim | | | 1746 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Rachvak, Diana | | | 1659 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Dedona, Mark | | | 1806 | USA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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) | | | | March 2017 Marshall FIDE Weekend | New York, New York | USA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1811 | 2.00 | 3 | 0.53 | 20 | 10.60 | |
| | Sarkar, Justin Joe | m | | 2211 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Izumi, Haruki | | | 1613 | JPN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chen, Victor | | | 1717 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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