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Individual Calculations May 2019 |
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| Bachmann, Nick Total change: 14.80 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1964 | 3.50 | 9 | 0.74 | 20 | 14.80 | |
|  Buehler, Michael | | | 2205 | SUI | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Nilsson, Patrik 1978 | | | 2203 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kesseler, Heiko | | | 2097 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Elgersma, Onno | | | 2174 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gonzalez Santamartina, Jorge | | | 2096 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Olander, Aleksi | | | 2055 | FIN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Monninger, Moritz | | | 2069 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sauer, Frank | | | 2045 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Mueller, Daniel | | | 2066 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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