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Individual Calculations April 2023 |
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| Pfitzer, Norbert, Prof. Dr. Total change: -39.20 | |   |
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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 |
| 1821 | 2061 | 2.00 | 5 | -1.96 | 20 | -39.20 | |
|  Christen, Pierre | | | 1855 | LUX | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Rumsey, Victor B | | | 1696 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wegemund, Hubert | | | 1869 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Stern, Robert | | | 1877 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Di Lazzaro, Gabriele | | | 1810 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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