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Individual Calculations June 2017 |
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| Zong Jr, Davis Total change: 16.40 | |   |
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| Marshall April-May 2017 FIDE Monday | New York, New York | USA | 2017-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1908 | 3.00 | 5 | -0.02 | 40 | -0.80 | |
|  Izrayelit, Boris | | | 1835 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Bellows, Samuel F | | | 1625 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lapan, Dan | | | 2194 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Scher, Edward | | | 1783 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Brendel, John J | | | 1718 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Marshall May 2017 Weekend FIDE | New York, New York | USA | 2017-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1908 | 2.50 | 4 | 0.43 | 40 | 17.20 | |
| | Ruiz, Emmanuel | | | 1659 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Nakada, Akira W | | | 2072 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chen, Justin | | | 2174 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Chen, Victor | | | 1666 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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