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Individual Calculations April 2023 |
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| Schumacher, Ursula Total change: -15.40 | |   |
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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 |
| 1661 | 1514 | 1.50 | 8 | -1.06 | 20 | -21.20 | |
|  Kievelitz, Bernd | | | 1853 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Meul, Willi | | | 1722 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Eibl, Guenter | | | 1693 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Teubner, Wolfgang | | | 1817 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Luebbers, Doris, Dr. | | | 1498 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Jovi, Klaus | | | 1510 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Collins, Alan | | | 1608 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dreisch, Juergen | | | 1590 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Nestorenturnier 2023 Klaus Gohde Gedenkturnier | Undeloh | GER | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1514 | 1.00 | 4 | 0.29 | 20 | 5.80 | |
| | Mayer, Herbert, Dr. | | | 1816 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Micheel, Peter | | | 1785 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Wulf, Adalbert | | | 1826 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Peter, Volkhard, Dr. | | | 1709 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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