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Individual Calculations September 2019 |
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| Gworys, Grzegorz Total change: -3.60 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN C | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1481 | 4.00 | 9 | -0.18 | 20 | -3.60 | |
|  Kardys, Zbigniew | | | 1881 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Przybylik, Mariusz | | | 1153 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Stoop, Jan | | | 1654 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kolodziejski, Tomasz | | | 1228 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wojcik, Grzegorz | | | 1677 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Gromada, Andrzej | | | 1721 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Binkowski, Tomasz | | | 1288 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Olsztynski, Jan | | | 1251 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ciechonski, Piotr | | | 1767 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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