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Individual Calculations July 2011 |
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| Tomczyk, Ryszard Total change: -12.30 | |   |
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| WIOSENNY OPEN 2011 w Hetmanie B | Warszawa | POL | 2011-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1471 | 1.00 | 5 | -0.77 | 15 | -11.55 | |
|  Sacharewicz, Krzysztof | | | 1450 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kalhorn, Marcin | | | 1571 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Prazmowski, Wlodzimierz | | | 1634 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Rodak, Przemyslaw | | | 1534 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Suliborski, Artur | | | 1717 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | 64.Mistrzostwa Warszawy 2011 - Open B | Warszawa | POL | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1479 | 1.50 | 6 | -0.05 | 15 | -0.75 | |
| | Kulakiewicz, Mariusz | | | 1808 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kwiek, Janusz | | | 1775 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Bartczak, Hanna | | | 1696 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Mincewicz, Tomasz | | | 1386 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Kalhorn, Marcin | | | 1614 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Nowak, Edward | | | 1833 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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