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Individual Calculations September 2017 |
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| Kupsik, Joanna Total change: 16.40 | |   |
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| MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 | Suwalki | POL | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1703 | 4.00 | 9 | 1.17 | 20 | 23.40 | |
|  Budnik, Mateusz | | | 1987 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Wolanski, Michal | | | 1920 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Huchwajda, Grzegorz | | | 1566 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Szolc, Grzegorz | | | 1945 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ziemski, Przemyslaw | | | 1902 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Czaplewska, Klara | | | 1934 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chin, Shun Yi | | | 1521 | MAS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jankowiak, Tomasz | | | 1905 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Falkowski, Dawid | | | 2013 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | | | 25th Poznan Chess Festival | Poznan | POL | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1703 | 4.00 | 9 | -0.35 | 20 | -7.00 | |
| | Raczynski, Krzysztof | | | 2103 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Geselle , Roman | | | 1429 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sobczak, Miroslaw | | | 1925 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wojdak, Karol | | | 1372 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Glatty, Zbigniew | | | 1879 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Augustowski, Janusz | | | 1810 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kozlowski, Tomasz | | | 1918 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tomczak, Marta | | | 1483 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Szafranski, Piotr | | | 1545 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | |
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