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Individual Calculations September 2022 |
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| Mittelstaedt, Jakub Total change: 37.60 | |   |
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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 |
| 1385 | 1210 | 3.50 | 9 | 0.94 | 40 | 37.60 | |
|  Perek, Oskar | | | 1552 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Durzynski, Jan | | | 1455 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Wojtowicz, Szymon | | | 1267 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Halhoul, Kamil | | | 1331 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Strutynski, Kamil | | | 1243 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Wysocki, Piotr | | | 1268 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Pietryk, Joanna | | | 1424 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Dysko, Michal | | | 1526 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Balcerzak, Robert | | | 1399 | POL | 0.00 | 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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