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Individual Calculations September 2022 |
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| Kollberg, Lothar Total change: -7.20 | |   |
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| 30. Offene Senioren-LEM Sachsen-Anhalt over 65 | Magdeburg | GER | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2007 | 4.00 | 7 | -0.36 | 20 | -7.20 | |
|  Kerr, Grant | | | 1732 | NZL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Senebald, Roland | | | 1858 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Domsgen, Bernd | | | 1930 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kuhle, Ingo | | | 1850 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bondick, Karl-Heinz | | | 1864 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Grimm, Uwe | | | 2121 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Waltenberger, Udo | | | 2021 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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