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Individual Calculations February 2020 |
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| Joeres, Roman Total change: -8.20 | |   |
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| 36. Internationales Boeblinger Open B | Boeblingen | GER | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1877 | 5.50 | 9 | -0.77 | 20 | -15.40 | |
|  Jekel, Wolfgang | | | 1662 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Platten, Herbert | | | 1730 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Stijve, Niels | | | 1759 | SUI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Kurpiela, Franz | | | 1717 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Leser, Alfred | | | 1732 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pragnya, H G | | | 1477 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mrvicin, Marin | | | 1798 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Rashba, David | | | 1783 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Wimmer, Thomas | | | 1818 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Oberliga Sued-West 2019/2020 January 2020 | various | GER | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 1877 | 0.50 | 1 | 0.36 | 20 | 7.20 | |
| | Bruch, Jochen | f | | 2190 | 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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