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Individual Calculations February 2017 |
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| Harrison, Joshua A Total change: 53.20 | |   |
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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 |
| 1979 | 2113 | 2.00 | 3 | 0.07 | 40 | 2.80 | |
|  Williams, Justus | f | | 2326 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Narayanan, Saumik | | | 1897 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Cruz, Alex | | | 1713 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 3rd Gulf Coast New Year's Open | Fort Myers, Florida | USA | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2113 | 3.00 | 3 | 1.26 | 40 | 50.40 | |
| | Schmuggerow, Kevin | | | 1922 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Machado, Lester | | | 1987 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Valido, Cesar Jose | f | | 2250 | CUB | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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