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Individual Calculations May 2023 |
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| Luebbers, Doris, Dr. Total change: -11.80 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1485 | 1.50 | 7 | -0.59 | 20 | -11.80 | |
|  Stierle, Martin | | | 1899 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Kurpiela, Franz | | | 1755 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Leser, Alfred | | | 1700 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Laue, Jan | | | 1419 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Naumann, Peter | | | 1771 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sombetzki, Detlef | | | 1542 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Farel, Edgard | | | 1520 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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