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Individual Calculations June 2018 |
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| Biskupski, Jan Total change: -29.20 | |   |
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| Ogolnopolski Turniej Szachowy Niewidomych i Slabowidzacych 2018 | Lidzbark | POL | 2018-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1747 | 4.50 | 9 | -1.46 | 20 | -29.20 | |
|  Czarnecki, Zbigniew | | | 1347 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zoltek, Tadeusz | f | | 2118 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ratajczak, Zdzislaw | | | 1375 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Staruch, Roman | | | 1870 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wojcikowski, Stanislaw Andrzej | | | 1588 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gryglewicz, Tadeusz | | | 1609 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Rekawek, Szymon | | | 1421 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Urbaniak, Karol | | | 1561 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Binkowski, Kazimierz | | | 1600 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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