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Individual Calculations July 2021 |
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| Rodenstein, Alan Total change: -22.60 | |   |
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| Houston City Championship 2021 | Houston, Texas | USA | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1626 | 0.00 | 3 | -1.13 | 20 | -22.60 | |
|  Walmer, Benjamin | | | 1702 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Koenigsberg, Andrew | | | 1920 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Wang, Kalia Yuke | | | 1565 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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