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Rapid:
Individual Calculations December 2023 |
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| Pererva, Viktor Total change: -12.20 | |   |
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| Saturday Rapid Tournament 001 at the World Chess Club Berlin | Berlin | GER | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1988 | 2.50 | 6 | -0.61 | 20 | -12.20 | |
|  Offermann, Fernando | | | 2125 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Medrano, Mario | | | 2048 | BOL | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Timofeev, Mikhail | | | 1923 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Olariu, Luca-Stefan | | | 2012 | ROU | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tavallaee, Ali | | | 1746 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Verbitsky, Jaroslaw | | | 1984 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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