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Individual Calculations September 2021 |
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| Rog, Mateusz Total change: 50.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1515 | 5.50 | 9 | 2.54 | 20 | 50.80 | |
|  Janicki, Rafal | | | 1821 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Zbijowski, Patryk | | | 1161 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pietraszko, Jakub | | | 1816 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Stachowiak, Bruno | | | 1345 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Krawiec, Grzegorz | | | 1836 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Zbrzeski, Piotr | | | 1773 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ciborowski, Konrad Jr | | | 1742 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rosinski, Radoslaw | | | 1724 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Goral, Jan | | | 1660 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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