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Individual Calculations September 2020 |
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| Jankowski, Aleksander Total change: -27.60 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1692 | 3.50 | 9 | -1.38 | 20 | -27.60 | |
|  Grobelny, Mikolaj | | | 1448 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Kawalko, Adam | | | 1950 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Podgorski, Maciej | | | 1810 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kolodziejski, Grzegorz | | | 1550 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Jedrzejko, Martyna | | | 1570 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Straszewski, Tomasz | | | 1716 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kielb, Miroslaw | | | 1425 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lewandowski, Wiktor | | | 1855 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kieca, Aleksandra | | | 1594 | POL | 0.50 | 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) | | |
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