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Individual Calculations June 2023 |
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| Zubke, Carsten Total change: 13.40 | |   |
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| 10. Potsdamer Sommeropen | Potsdam | GER | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1836 | 4.00 | 6 | 0.67 | 20 | 13.40 | |
|  Morczynski, Ryszard | | | 1436 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zackrisson, Peter | | | 2165 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abhilash, Sen Gupta | | | 1379 | IND | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Karge, Ronny | | | 1614 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Masio, Andreas | | | 2011 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Schaefer, Heiko | | | 1993 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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