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Individual Calculations November 2009 |
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| Tomczak, Rafal Total change: 11.55 | |   |
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| SSC Rostock Open 2009 | Rostock | GER | 2009-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2345 | 5.00 | 7 | 0.08 | 15 | 1.20 | |
|  Schreiber, Nico | | | 1945 * | GER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Jeske, Holger | | | 1980 | GER | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Hamann, Dirk | | | 2048 | GER | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Zentgraf, Robert | | | 2119 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Szelag, Marcin | m | | 2466 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Friedel, Marcus | | | 2142 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Tomczak, Jacek | m | | 2447 | POL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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) | | | | Polish Team Championship I Liga | Ustron | POL | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2345 | 4.00 | 6 | 0.69 | 15 | 10.35 | |
| | Kosiorek, Marek | | | 2354 | POL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Luch, Michal | m | | 2400 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Walkusz, Witoslaw | | | 2126 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kaim, Piotr | | | 2242 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Janaszak, Dawid | f | | 2312 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Czerwonski, Aleksander | m | | 2394 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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