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Individual Calculations August 2015 |
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| Nydick, Brandon Total change: 114.40 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2019 | 3.50 | 7 | 1.51 | 40 | 60.40 | |
|  Yeager, Daniel A | f | | 2306 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Perez-Billinghurst, Ricardo | | | 2164 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Eckert, Doug D. | f | | 2198 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Subervi, Jonathan | | | 2201 | DOM | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Korba, Nicky | | | 2117 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Gongora Montes, Benjamin | m | | 2143 | MEX | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Wang, Andrew C | | | 2173 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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) | | | | 8th New York International Championship | New York, New York | USA | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2019 | 2.50 | 5 | 1.35 | 40 | 54.00 | |
| | Akylbekov, Nasyr | | | 2268 | KGZ | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Rohde, Michael A | g | | 2419 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Prilleltensky, Matan | | | 2180 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tarhon, Brian | | | 2209 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Jacobson, Brandon | c | | 2139 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | * 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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