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Individual Calculations February 2018 |
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| Dzikowski, Michal Total change: -13.60 | |   |
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| 3. Internationales Spandauer Weihnachtsopen | Berlin | GER | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2170 | 4.50 | 7 | -0.37 | 20 | -7.40 | |
|  Arndt, Nino | | | 1770 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kreutz, Jonas | | | 1811 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Engers, Felix | | | 2003 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mielke, Norman | | | 1979 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Buttkus, Andre | | | 2028 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ahmadinia, Ebrahim | m | | 2414 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Allgaier, Erik | | | 2030 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | III Dolnoslaska Liga Szachowa 2017/2018 r 6 | Dolny Slask | POL | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2172 | 0.00 | 1 | -0.31 | 20 | -6.20 | |
| | Piotrowski, Przemyslaw | | | 2314 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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