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Individual Calculations September 2022 |
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| Zdziarski, Waldemar Total change: -13.20 | |   |
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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 |
| 1494 | 1311 | 2.00 | 9 | -0.66 | 20 | -13.20 | |
|  Prokopczuk, Antoni | | | 1367 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Chubar, Vladimir | m | | 1815 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Szydelko, Kazimierz | | | 1652 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kwiatkowski, Zygmunt | | | 1508 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Janocha, Jan | | | 1546 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Muc, Zbigniew | | | 1580 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Szymanski, Jerzy | | | 1494 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Karamucki, Henryk | | | 1333 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Sybis, Roman | | | 1148 | POL | 0.00 | 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) | | |
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