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Individual Calculations June 2013 |
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| Stachanczyk, Jacek Total change: -16.95 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow | Slask | POL | 2013-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2241 | 3.00 | 4 | -0.06 | 15 | -0.90 | |
|  Grygierczyk, Wojciech | | | 2061 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Nowak, Maciej | | | 2007 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Smolka, Marcin | | | 1970 | POL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Gondzik, Dawid | | | 2089 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | Mistrzostwa Polski Niewidomych w Szachach 2013 | Warszawa | POL | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2241 | 6.50 | 11 | -1.07 | 15 | -16.05 | |
| | Sargalski, Andrzej | | | 1907 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Mackowiak, Marek | | | 2176 | POL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Suder, Ryszard | | | 2133 | POL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Zoltek, Tadeusz | f | | 2183 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Migala, Andrzej | | | 2063 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Wojcieszyn, Zdzislaw | | | 1995 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Gunajew, Rafal | f | | 2280 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kulpinski, Piotr | | | 2004 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Pawelec, Bartosz | | | 2023 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Falkowski, Dawid | | | 1993 | POL | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Dukaczewski, Piotr | m | | 2251 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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