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Individual Calculations September 2020 |
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| Straszewski, Tomasz Total change: -14.00 | |   |
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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 |
| 1657 | 1716 | 4.50 | 9 | -0.70 | 20 | -14.00 | |
|  Chowaniec, Artur | | | 1549 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Barwinska, Ewa | | | 1763 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Hasterok, Lukasz | | | 1616 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Findysz, Tomasz | | | 1633 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Smukowski, Bartosz | | | 1606 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jankowski, Aleksander | | | 1692 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Krzyzosiak, Marta | | | 1565 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Siekanska, Zuzanna | | | 1633 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lewandowski, Wiktor | | | 1855 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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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