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Rapid:
Individual Calculations September 2021 |
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| Dahche, Abdel-Azziz Total change: 12.40 | |   |
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| Adolf Anderssen Memorial 2021 | Wroclaw | POL | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1475 | 1.00 | 6 | 0.48 | 20 | 9.60 | |
|  Wisniewski, Michal | f | | 2210 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Srutwa, Maciej | | | 1858 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Kohut, Anna | | | 1874 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kucypera, Malgorzata | | | 1812 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Somyk, Marcin | | | 1856 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Grossmann, Ryszard | f | | 1794 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie | Polanica-Zdroj | POL | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1475 | 3.00 | 6 | 0.14 | 20 | 2.80 | |
| | Darowicki, Mariusz | | | 1869 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gorecka, Zuzanna | | | 1106 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Budnik, Mateusz | | | 1951 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Rychlik, Michal | | | 1242 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Adamski, Adam | | | 1729 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gawlik, Olivier | | | 1178 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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