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Individual Calculations September 2009 |
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| Stachanczyk, Jacek Total change: 6.75 | |   |
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| XVII M.F.Sz. Dobczyce'2009 Gr.A | Dobczyce | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2205 | 4.00 | 8 | -0.63 | 15 | -9.45 | |
|  Labus, Zbigniew | | | 1943 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Wypych, Dominik | | | 2063 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Duda, Jan-Krzysztof | f | | 2086 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Guzik, Jolanta | | wf | 2113 | POL | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Kuziola, Mateusz | f | | 2327 | POL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Grabarczyk, Bogdan | m | | 2445 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Watorek, Marcin | | | 2115 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Lach, Aleksandra | | wf | 2069 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | Olomouc Chess Summer 2009 - Open Olomouc | Olomouc | CZE | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2205 | 6.00 | 9 | 1.08 | 15 | 16.20 | |
| | Howells, Stephen | | | 1805 * | WLS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Wolanski, Michal | | | 1988 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kasparov, Sergey | g | | 2487 | BLR | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gunajew, Rafal | | | 2280 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kosin, Jens | | | 2092 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Jasny, Stanislav | m | | 2364 | CZE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Falkowski, Dawid | | | 2067 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Neumeier, Lars | | | 2277 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Van Den Dikkenberg, Erik | f | | 2107 | NED | 1.00 | 1 | 0.37 | 15 | 5.55 | | | * 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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