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Individual Calculations September 2011 |
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| Bednarkiewicz, Jakub Total change: -1.95 | |   |
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| Miedzynarodowy Festiwal Szachowy - Mieleñska Perla - Open B | Lazy | POL | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1538 | 0.50 | 3 | -0.13 | 15 | -1.95 | |
|  Stodolnik, Alicja | | | 1795 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Wojtowicz, Wojciech | | | 1736 | POL | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Kurzok, Zenon | | | 1769 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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