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Individual Calculations February 2018 |
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| Borowski, Przemyslaw Total change: 7.60 | |   |
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| XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa B | Krakow | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1804 | 4.50 | 9 | 0.54 | 20 | 10.80 | |
|  Thomson, Neil | | | 2000 | SCO | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Silich, Yahor | c | | 1897 | BLR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gulbeyaz, Esra | | | 1467 | TUR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Wasik, Mateusz | | | 1681 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Furtak, Joanna | | | 1718 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Talik, Patryk | | | 2059 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Dwilewicz, Agata | | | 1904 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Szczecina, Kamil | | | 1925 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lada, Ireneusz | | | 1968 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | IV DLS Okreg Walbrzyski Round 6-9 | Dolny Slask | POL | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1797 | 1.00 | 2 | -0.16 | 20 | -3.20 | |
| | Szandurski, Radoslaw | | | 1777 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Szydelko, Kazimierz | | | 1703 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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