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Individual Calculations March 2023 |
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| Jahnz, Laurin Total change: -15.60 | |   |
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| BJEM 2023 AK u14 | Berlin | GER | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1764 | 4.00 | 7 | -0.78 | 40 | -31.20 | |
|  Schaudienst, Arvid | | | 1337 | GER | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Maltsev, Mark | | | 1428 | UKR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lehmann, Simon | | | 1623 | GER | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Torosyan, Bagrat | | | 1803 | GER | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Jiang, Luke | | | 1364 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zobel, Christian | | | 1575 | GER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Haug, Havard | | | 2044 | NOR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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) | | | | Oberliga Nord-Ost 2022-2023 February 2023 | various | GER | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1745 | 0.50 | 1 | 0.39 | 40 | 15.60 | |
| | Puhlmann, Rainer | | | 2093 | GER | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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