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Individual Calculations February 2017 |
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| Sobczak, Miroslaw Total change: 30.20 | |   |
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| V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1874 | 6.00 | 9 | 1.51 | 20 | 30.20 | |
|  Szlas, Michal | | | 1474 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kutylo, Konrad | | | 1474 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Janik, Igor | f | | 2274 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Jaroch, Pawel | | | 2264 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Bartoszewski-Reiski, Olaf | | | 1627 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Krainski, Slawomir | | | 2140 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Psyk, Radoslaw | | | 2157 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Oborski, Artur | | | 1744 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gniado, Radoslaw | | | 1763 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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