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Individual Calculations April 2023 |
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| Lorenz, Roger Total change: -18.80 | |   |
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| NRW-Klasse 4 2022-2023 February 2023 | various | GER | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2180 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
|  Gramb, Marius | | | 2145 | GER | 0.00 | 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) | | | | European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2180 | 5.00 | 11 | -0.39 | 20 | -7.80 | |
|  Valsecchi, Alessio | g | | 2505 | ITA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Samadov, Read | f | | 2471 | AZE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pap, Misa | g | | 2403 | SRB | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wachinger, Nikolas | m | | 2440 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nikanova, Ekaterina | | wf | 2030 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Alexakis, Dimitrios | | | 2024 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Celik, Ali Alper | | | 1961 | TUR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kotyk, Michael | c | | 2018 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Martinkus, Rolandas | f | | 1985 | LTU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Cuzovic, Ognjen | | | 2008 | SRB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Palczert, Matyas | f | | 2304 | HUN | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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