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Individual Calculations May 2012 |
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| Rutkowski, Bogdan Total change: -7.80 | |   |
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| Ogolnopolski Turniej Niewidomych w szachach | Krynica Zdroj | POL | 2012-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1794 | 2.00 | 7 | -0.52 | 15 | -7.80 | |
|  Staruch, Roman | | | 1937 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Cebula, Jozef | | | 1891 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Zaleski, Jan | | | 1891 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Stankiewicz, Edward | | | 1887 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Mettel, Werner | | | 1905 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Sajdych, Wlodzimierz | | | 1980 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Rutkowski, Eugeniusz | | | 1804 | 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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