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Individual Calculations December 2023 |
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| Kalkmann, Hans Total change: 31.40 | |   |
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| Jubilaeumsturnier 30 Jahre Foerderkreis over 75 | Bad Soden-Salmuenster | GER | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1819 | 4.50 | 7 | 1.57 | 20 | 31.40 | |
|  Schumacher, Ursula | | | 1507 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Riesenbeck, Juergen | | | 2057 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Pueschel, Wilhelm | | | 1684 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Etzold, Walter | | | 1965 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Boeven, Manfred | | | 2010 | GER | 1.00 | 1 | 0.75 | 20 | 15.00 | | | White, Alastair F | | | 2011 | SCO | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bieberle, Gerhart | | | 1902 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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