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Individual Calculations February 2023 |
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| Spelleken, Hans-Gerd Total change: 23.40 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1674 | 3.00 | 6 | 1.17 | 20 | 23.40 | |
|  Blasek, Ralph | f | | 2228 | GER | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Juntermanns, Peter | | | 1486 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gudok, Viktor | m | | 2106 | UKR | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Bartels, Simon | | | 1810 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Braun, Oskar | | | 1944 | GER | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Schuricht, Emil Frederick | | | 1672 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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