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Individual Calculations July 2023 |
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| Strumann, Kjartan Bjoern Total change: 14.40 | |   |
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| 10. Krefelder Pfingst-Open 2023 | Krefeld | GER | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1733 | 2.00 | 5 | 0.36 | 40 | 14.40 | |
|  Van Amerongen, Arjen | | | 2021 | NED | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Jovanovic, Lucas | | | 1413 | GER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Grosser, Walter | | | 1974 | GER | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Zahn, Richard | | | 2060 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pienski, Olaf | | | 1901 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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