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Individual Calculations February 2018 |
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| Waranch, Samuel Total change: -12.00 | |   |
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| 2017 Pan-American Intercollegiate Team Chess Championship | Columbus, Ohio | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1768 | 1.00 | 4 | 0.01 | 20 | 0.20 | |
|  Padhya, Saumil | | | 2162 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shtern, Shon | | | 1716 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Song, Guannan Terry | f | | 2161 | CAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mukumbya, Benjamin | | | 1950 | UGA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 2018 Cardinal Open | Columbus, Ohio | USA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1766 | 0.50 | 3 | -0.61 | 20 | -12.20 | |
| | Wang, Jason | c | | 2064 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Paganini, Xavier | | | 1826 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Zheng, Michael | | | 1740 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | |
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