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Individual Calculations May 2023 |
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| Zilch, Lothar Total change: -12.60 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1881 | 5.00 | 9 | -0.63 | 20 | -12.60 | |
|  Walther, Renate | | | 1481 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mueller, Erich | | | 2036 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jovi, Klaus | | | 1459 | GER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kuempers, Ulrich | | | 2008 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Schumacher, Ursula | | | 1499 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hornung, Hans, Dr. | | | 2047 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lachat, Martin | | | 1560 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Schrems, Hermann | | | 1991 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Schneider, Peter | | | 1690 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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