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Individual Calculations September 2011 |
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| Grabarczyk, Bogdan Total change: -13.60 | |   |
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| XIV. Rhein-Main-Open A | Bad Homburg | GER | 2011-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2434 | 5.00 | 7 | -1.05 | 10 | -10.50 | |
|  Kurka, Dieter | | | 2034 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ziese, Gerhard | | | 2084 * | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Specht, Christian | | | 2132 | GER | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Erdmann, Stefan | | | 2180 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Schroeder, Jan-Christian | | | 2151 | GER | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Gruettner, Ralf | | | 2077 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Koch, Markus | | | 2135 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | * 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) | | | | VIII Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej IM | Ostroda | POL | 2011-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2423 | 6.00 | 9 | -0.11 | 10 | -1.10 | |
| | Bodenez, Vincent | | | 2210 | FRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Kuzmicz, Krystian | m | | 2441 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Shkapenko, Pavel | m | | 2413 | RUS | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Gajek, Radoslaw | | | 2054 | POL | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Bednarek, Sylwester | | | 2333 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Lach, Aleksandra | | wf | 2154 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Tvarijonas, Povilas | f | | 2332 | LTU | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Lisowski, Krzysztof | | | 2188 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Posedaru, Bogdan | f | | 2354 | ROU | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | XII MIEDZYNARODOWY FESTIWAL SZACHOWY - Open A | Kolobrzeg | POL | 2011-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2423 | 4.50 | 6 | -0.20 | 10 | -2.00 | |
| | Kupiak, Sylwester | | | 2023 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kowal, Mieczyslaw | | | 2023 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Skawinski, Arkadiusz | | | 2303 | POL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sergeev, Vladimir | g | | 2522 | UKR | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Kolinski, Daniel | | | 2023 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bukowska, Katarzyna | | | 2023 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | |
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