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Individual Calculations September 2022 |
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| Balcerzak, Robert Total change: 35.60 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1399 | 4.50 | 9 | 0.89 | 40 | 35.60 | |
|  Grzebieniowski, Michal | | | 1641 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Wilgosz, Jan | | | 1597 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Stepinski, Piotr | | | 1628 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Olszewska, Wiktoria | | | 1229 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Gajec, Roza | | | 1251 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Latacz, Grzegorz | | | 1525 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Karpinski, Andrzej | | | 1635 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Litwin, Tomasz | | | 1580 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mittelstaedt, Jakub | | | 1210 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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