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Individual Calculations September 2022 |
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| Sybis, Roman Total change: 19.60 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1148 | 3.50 | 9 | 1.23 | 20 | 24.60 | |
|  Swierczynski, Stanislaw | | | 1626 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Gromada, Andrzej | | | 1680 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nisztuk, Michal | | | 1467 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kusnierz, Janusz | | | 1370 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Popiolek, Henryk | | | 1205 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Karamucki, Henryk | | | 1333 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Hetzer, Margarete | | | 1041 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Marszalek, Jakub | | | 1356 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zdziarski, Waldemar | | | 1311 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1148 | 0.00 | 1 | -0.25 | 20 | -5.00 | |
| | Wolski, Lukasz | | | 1340 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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