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Individual Calculations July 2021 |
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| Eckert, Doug Total change: 7.40 | |   |
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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 |
| 2238 | 2165 | 4.00 | 9 | 0.37 | 20 | 7.40 | |
|  Adamson, Robby | f | | 2250 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Matros, Alexander | m | | 2373 | KAZ | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Prilleltensky, Matan | | | 2136 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Martin Del Campo, Roberto | m | | 2290 | MEX | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Sandoval Mercado, Carlos | f | | 2252 | MEX | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Tsay, Vincent | f | | 2285 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tian, Eddy | | | 2204 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Myers, Dominique | | | 1985 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Andrianov, Nikolay | m | | 2365 | RUS | 0.50 | 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) | | |
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