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Individual Calculations February 2024 |
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| Olbrich, Carl Jona Total change: 34.80 | |   |
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| Krefelder Weihnachts-Open 2023 | Krefeld | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1400 | 2.50 | 6 | 0.87 | 40 | 34.80 | |
|  Borkhardt, Arndt | | | 1913 | GER | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Olbrich, Leonard | | | 1709 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fuelber, Dirk | | | 1238 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Eichert, Jonathan | | | 1769 | GER | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Abboud, Rabia | | | 1586 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Fernschild, Ulrich | | | 1487 | GER | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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