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Individual Calculations February 2023 |
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| Quinones-Maletti, Julio Guillermo Total change: 0.00 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2049 | 3.50 | 6 | 0.36 | 20 | 7.20 | |
|  Gruendker, Jona | | | 1649 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schulz, Dennis | | | 1697 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mueller, Frank | | | 1959 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Blasek, Ralph | f | | 2228 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Hopman, Pieter | m | | 2340 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Oliveira, Jonathan De | | | 2208 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 B | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2049 | 3.00 | 5 | -0.36 | 20 | -7.20 | |
| | Braeutigam, Katerina | | | 1874 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kesselmeier, Kevin | | | 1892 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Krueger, Norbert | | | 1956 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Siemes, Robert | | | 1974 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Limbach, Torsten | | | 1909 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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