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Individual Calculations December 2022 |
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| Pruefer, Friedbert, Dr. Total change: -42.20 | |   |
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| European Senior Team Chess Championship 2022 over 65 | Dresden | GER | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2277 | 3.50 | 9 | -2.11 | 20 | -42.20 | |
|  Orr, Mark J L | m | | 2088 | IRL | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Zoernpfenning, Siegfried | | | 2109 | AUT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vogt, Lothar | g | | 2331 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Renman, Nils-Gustaf | m | | 2329 | SWE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Siegmund, Rainer | | | 2065 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Jamieson, Peter M | f | | 2214 | SCO | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Paehtz, Thomas | g | | 2345 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Baarslag, Ed | | | 2160 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fleuch, Hans-Juergen | | | 1970 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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