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Individual Calculations February 2017 |
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| Xu, Grant Y Total change: -4.00 | |   |
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| 2016 Pan-American Intercollegiate Team Chess Championship | Kenner, Louisiana | USA | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2193 | 4.00 | 6 | 0.51 | 20 | 10.20 | |
|  Ghita, Vlad-Bogdan | | | 1800 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klein, Ethan J | | | 1916 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hernandez, Holden | g | | 2501 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chandra, Kevin | | | 1915 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nakar, Eylon | m | | 2479 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bu, Kevin | | | 2113 | USA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | 49th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2193 | 1.00 | 3 | -0.71 | 20 | -14.20 | |
| | Nakada, Akira W | | | 2024 | USA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Shibut, Macon A | f | | 2187 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lapan, Dan | | | 2210 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | |
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