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Individual Calculations February 2023 |
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| Ciornei, Dragos, Dr. Total change: -10.20 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2123 | 5.00 | 7 | -0.51 | 20 | -10.20 | |
|  Tibi, Anwar | | | 1723 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thiemann, Marc | | | 1825 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kuhn, Andreas | | | 1849 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mohnkern, Ansgar | | | 1972 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Pfaar, Zeno | | | 1711 | GER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Markgraf, Jonas | | | 2005 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Zahn, Richard | | | 2038 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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