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Individual Calculations September 2023 |
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| Gajec, Roza Total change: -11.20 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open B | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1409 | 3.00 | 8 | -0.12 | 40 | -4.80 | |
|  Krawiec, Grzegorz | | | 1756 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Latacz, Grzegorz | | | 1685 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Woznica, Alicja | | | 1325 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Politewicz, Jan | | | 1119 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Laszczynski, Karol | | | 1186 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Klintsevich, Aliaksandra | | | 1592 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Frac, Piotr | | | 1591 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Bukowska, Katarzyna | | | 1801 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1409 | 4.00 | 9 | -0.16 | 40 | -6.40 | |
| | Pietrzak, Wojciech | | | 1772 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Ursnik, Patryk | | | 1626 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jankowski, Franciszek | | | 1549 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Marek, Grzegorz | | | 1601 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Witkowski, Michal | | | 1226 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Maleszyk, Jan | | | 1155 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Warda, Krzysztof | | | 1274 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Kolet-Iciek, Stanislaw | | | 1252 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Bednarkiewicz, Jakub | | | 1525 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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