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Individual Calculations May 2023 |
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| Schattmann, Alfred Total change: -13.40 | |   |
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| 11. Internationaler Schach-Senioren-Cup | Rottach-Egern | GER | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1746 | 4.50 | 9 | -0.67 | 20 | -13.40 | |
|  Basener, Winfried | | | 2058 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Giacchino, Claudio | | | 1444 | ITA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Baumann, Bettina | | | 1539 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Schulze Forsthoevel, Manfred | | | 1570 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sombetzki, Detlef | | | 1542 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | De Polzer, Manfredi | | | 1478 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Diotallevi, Maurizio | | | 1909 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ryseck, Werner | | | 1684 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Steiger, Michael | | | 1963 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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