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Individual Calculations September 2018 |
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| Konieczynski, Piotr Total change: -13.20 | |   |
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| 54th International Akiba Rubinstein Chess Festival - OPEN A | Polanica Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1897 | 3.50 | 8 | -0.66 | 20 | -13.20 | |
|  Reza, Wojciech | f | | 2297 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vanduyfhuys, Igor | | | 1687 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mika, Tomasz | | | 2120 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lukasik, Zuzanna | | | 1517 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Banaszkiewicz, Mikolaj | | | 1984 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Gospodarczyk, Wojciech | | | 1523 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Antoniewicz, Jakub | | | 1769 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Piliczewski, Bogusz | | | 2112 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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