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Individual Calculations February 2023 |
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| Rousselet, Bruno Total change: 3.80 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1639 | 2.00 | 5 | 0.19 | 20 | 3.80 | |
|  Oliveira, Jonathan De | | | 2208 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Luven, Thomas | | | 1442 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Braun, Oskar | | | 1944 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chamsaz, Behzad | | | 1452 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Klemenz, Luca | | | 1922 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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