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Individual Calculations October 2022 |
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| Heimann, Alexander Total change: -27.20 | |   |
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| Oranienburger Chess Open 2022 | Oranienburg | GER | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1871 | 2.00 | 4 | -1.36 | 20 | -27.20 | |
|  Ruddat, Mathias | | | 1495 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pikki, Daria | | | 1630 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Adnan, Khalaf | | | 1598 | SYR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ruddat, Jarne | | | 1607 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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