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Individual Calculations September 2016 |
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| Hoffmann, Piotr Total change: -36.60 | |   |
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| 24th Poznan Chess Festival | Poznan | POL | 2016-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1747 | 3.00 | 7 | -0.43 | 20 | -8.60 | |
|  Bartkowiak, Damian | | | 2147 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sliwa, Tomasz | | | 1373 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Orzechowski, Jacek | | | 2147 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Adamczyk, Wieslaw | | | 1520 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wojdak, Jan | | | 1681 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Huchwajda, Grzegorz | | | 1470 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bednarska-Bzdega, Malgorzata | | wf | 2037 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | TURNIEJ LETNI W STESZEWIE | Steszew | POL | 2016-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1747 | 2.50 | 5 | -1.40 | 20 | -28.00 | |
| | Huchwajda, Grzegorz | | | 1470 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Zurawski, Mateusz | | | 1347 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Romanski, Dawid | | | 1672 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kukorowski, Jan | | | 1584 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Dwilewicz, Andrzej | | | 1474 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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