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Individual Calculations September 2021 |
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| Goral, Jan Total change: 12.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1660 | 4.50 | 8 | 0.32 | 40 | 12.80 | |
|  Jankowski, Franciszek | | | 1363 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Szydlowski, Oskar | | | 1313 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Lewandowski, Witold | | | 1582 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Jablonski, Miroslaw | | | 1826 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Darowicki, Mariusz | | | 1913 | POL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Kasprzak, Lukasz | | | 1626 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Budnik, Mateusz | | | 2000 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rog, Mateusz | | | 1515 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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