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Individual Calculations November 2021 |
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| Sand, Rosemarie Total change: -48.40 | |   |
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| 9. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1772 | 1.50 | 6 | -2.42 | 20 | -48.40 | |
|  Babar, Michael | f | | 2114 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Narr, Irmgard | | | 1641 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Antoniacci, Riccardo | | | 1672 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Schoknecht, Sabine | | | 1590 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sombetzki, Detlef | | | 1484 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | De Polzer, Manfredi | | | 1405 | ITA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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