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Individual Calculations September 2023 |
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| Zagar, Dane Bruno Total change: 26.00 | |   |
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| 2023 Lake Superior Open | Superior, WI | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1753 | 1.50 | 4 | 0.24 | 20 | 4.80 | |
|  Titus, Andrew Lewi | | | 2140 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Tisserand, Miles | | | 1829 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hoffman, Guy G | | | 1717 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Weatherspoon, Kyle | | | 1975 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | August Castle FIDE Premier 2023 | Edina, Minnesota | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1826 | 3.50 | 4 | 1.41 | 20 | 28.20 | |
| | Shapiro, Daniel | | | 1605 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wasserman, Edward | | | 1787 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Muff, Michael T | | | 2008 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Tisserand, Miles | | | 1829 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 18th annual Indianapolis Open - Major | Indianapolis, IN | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1826 | 1.50 | 4 | -0.35 | 20 | -7.00 | |
| | Oberai, Vikram | | | 1845 | USA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Adhikari, Sunav | | | 1945 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zheng, Marcus | | | 1700 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Criss, Nathaniel Curtis | | | 1918 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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