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Individual Calculations July 2016 |
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| Chen, Derek Total change: 3.60 | |   |
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| Marshall June FIDE Weekend | New York, New York | USA | 2016-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1807 | 1.50 | 3 | 0.70 | 40 | 28.00 | |
|  Brodsky, David | f | | 2207 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medina, Benjamin R | | | 1803 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |  West, James R. | | | 2041 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | | | 9th New York International - U2200 Section | New York, New York | USA | 2016-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1807 | 2.00 | 4 | -0.15 | 40 | -6.00 | |
| | Potluri, Supreetha | | wf | 1774 | IND | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Umayan, Vincent | | | 1904 | PHI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Huston, Gus | | | 1681 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Espinosa, Keith | | | 1761 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | | | 9th New York International - Championship Section | New York, New York | USA | 2016-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 1807 | 0.00 | 4 | -0.46 | 40 | -18.40 | |
| | Brodsky, David | f | | 2207 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grasso, David | | | 2165 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shtivelband, Richard | | | 2102 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Perez-Billinghurst, Ricardo | | | 2133 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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