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Individual Calculations February 2019 |
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| Swigon, Grzegorz Total change: 10.40 | |   |
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| III Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN A | Gniezno | POL | 2018-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1301 | 2.00 | 5 | 0.52 | 20 | 10.40 | |
|  Wilk, Oktawia | | | 1701 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Tomczykowski, Jaroslaw | | | 1701 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mietkiewicz, Jacek | | | 1681 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rozanski, Mateusz | | | 1073 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Zamiar-Zagrodzka, Ewa | | | 1344 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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