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Individual Calculations May 2018 |
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| Diehm, Alexander Total change: 11.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1984 | 3.50 | 9 | 0.56 | 20 | 11.20 | |
|  Tuomainen, Felix | f | | 2242 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Dobrikov, Marco | | | 2123 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Petermann, Michail | | | 2211 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dorr, Joerg | | | 1896 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Vanstreels, Luc | | | 2124 | BEL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Weidel, Albrecht | | | 2117 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Barillaro, Luca | | | 2135 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Porth, Hartmut | | | 2115 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Roehr, Tobias | | | 2082 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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