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Individual Calculations February 2019 |
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| Wojciechowski, Piotr Total change: -1.80 | |   |
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| XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa A | Krakow | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2210 | 4.50 | 9 | -0.63 | 20 | -12.60 | |
|  Janik, Igor | m | | 2476 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Golecki, Jan | | | 2064 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mahitosh, Dey | | | 1932 | IND | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Om, Kharola | | | 2080 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Seemann, Jakub | | | 1907 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Godzwon, Iwo | f | | 2323 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Malicka, Maria | | wc | 2013 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Baum, Jonasz | f | | 2302 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Miroshnichenko, Pavel | f | | 2275 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | CM Azhar Memorial Championship | Santa Clara, California | USA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2210 | 4.00 | 5 | 0.54 | 20 | 10.80 | |
| | Boldi, Ethan | | | 2080 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wei, Jeffrey | | | 1965 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Lee, Megan | | wm | 2137 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Dasika, Archit | | | 1978 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Yanayt, Eugene | f | | 2142 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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