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Individual Calculations February 2018 |
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| Lopez-Rojas, Jeffrey Total change: 22.80 | |   |
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| 27. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2137 | 3.50 | 8 | 0.55 | 20 | 11.00 | |
|  Kurze, Christoph | | | 1943 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Biebinger, Gerhard | f | | 2281 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Wichmann, Cliff | m | | 2314 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Glantz, Robert | f | | 2331 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Schmaltz, Roland | g | | 2471 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Petkidis, Anthony | | | 2293 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Weber, Max | | | 2259 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wichmann, Adrian | | | 2040 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 A | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2137 | 3.00 | 5 | 0.59 | 20 | 11.80 | |
| | Bente, Bjoern | f | | 2206 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kneip, Jakob | | | 2110 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Schatz, Christian | c | | 2150 | GER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Wenzel, Birger | | | 2110 | GER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Wolter, Jens | | | 2175 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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