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Individual Calculations September 2009 |
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| Sroczynski, Maciej Total change: 9.75 | |   |
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| 4th Polonia Wroclaw's Tournament - Open A | Wroclaw | POL | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2189 | 3.50 | 9 | -0.45 | 15 | -6.75 | |
|  Biolek, Richard | m | | 2424 | CZE | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Dobrowolski, Aleksander | | | 2352 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Gromczak, Dariusz | | | 2051 | POL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Widera, Jan | | | 2030 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Mondrzycki, Bartlomiej | | | 2021 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Szczepkowska-Horowska, Karina | | wm | 2288 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kadziolka, Beata | | wg | 2292 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Panocki, Adrian | | | 2370 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Nemcova, Katerina | | wg | 2294 | CZE | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | XVIII Miêdzynarodowy Festiwal Szachowy - Open A | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2202 | 5.00 | 9 | 1.10 | 15 | 16.50 | |
| | Kozlowski, Tomasz | | | 2007 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Chojnacki, Krzysztof | m | | 2404 | POL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Maciejewski, Miroslaw | f | | 2296 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Lercel, Michal | | | 2139 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Tomczak, Jacek | m | | 2447 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Adamek, Przemyslaw | | | 2062 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Schmidt, Wlodzimierz | g | | 2399 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Grabarczyk, Miroslaw | g | | 2480 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Roggeveen, Pieter | | | 2102 | NED | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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