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Individual Calculations February 2019 |
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| Webster, Kyle Total change: -5.20 | |   |
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| 2018 Pan-American Intercollegiate Team Championship | Burlingame, California | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 1898 | 0.50 | 2 | 0.07 | 40 | 2.80 | |
|  Davis, Tyrone | | | 2074 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chiang, Jonathan | f | | 2177 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 2019 Michigan Master-Expert Championship | Lansing, Michigan | USA | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1898 | 1.00 | 4 | -0.20 | 40 | -8.00 | |
| | Lopez, Mauro Alberto | | | 2156 | MEX | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Narkeeran, Madhavan | | | 2003 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Noren, Kevin | | | 2014 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gaisinsky, Adam | c | | 2030 | CAN | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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