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Individual Calculations July 2021 |
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| Matros, Alexander Total change: -7.70 | |   |
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| Memorial Day 2021 CCCSA IM Norm Invitational | Charlotte, North Carolina | USA | 2021-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2373 | 5.50 | 9 | -0.77 | 10 | -7.70 | |
|  Tsay, Vincent | f | | 2285 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | |  Eckert, Doug | f | | 2165 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Myers, Dominique | | | 1985 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Andrianov, Nikolay | m | | 2365 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Adamson, Robby | f | | 2250 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Tian, Eddy | | | 2204 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Prilleltensky, Matan | | | 2136 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Martin Del Campo, Roberto | m | | 2290 | MEX | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Sandoval Mercado, Carlos | f | | 2252 | MEX | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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