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Individual Calculations April 2023 |
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| Schwis, Joachim Total change: 3.80 | |   |
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| 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren | Bad Woerishofen | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1912 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Mahrla, Hans, Dr. | | | 1654 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Naeckel, Gerhard | | | 2146 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Leser, Alfred | | | 1689 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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