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Individual Calculations September 2017 |
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| Motyl, Tomasz Total change: -2.60 | |   |
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| Wroclaw Open 2017 | Wroclaw | POL | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2027 | 5.00 | 9 | 0.20 | 20 | 4.00 | |
|  Didyk, Andrzej | | | 1627 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sergeev, Vladimir | g | | 2417 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Galant, Ireneusz | | | 1739 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Fuchs, Dominik | | | 1865 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Pawicka, Magdalena | | | 1790 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kucza, Karol | f | | 2320 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Marko, Piotr | | | 1794 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dziodzio, Angelika | | | 2126 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Piotrowski, Przemyslaw | | | 2335 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2027 | 3.50 | 7 | -0.33 | 20 | -6.60 | |
| | Polak, Karol | | | 1627 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sacharewicz, Krzysztof | | | 1800 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sieciechowicz, Marcin | m | | 2408 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Nowak, Mikolaj | | | 2076 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Szelag, Marcin | m | | 2427 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Simon, Marek | | | 1837 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Olejarczyk, Wojciech | | | 1820 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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