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Individual Calculations February 2022 |
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| Strawa, Jakub Total change: -44.00 | |   |
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| Otwarte Mistrzostwa Szczecina 2021 FIDE Open | Szczecin | POL | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1481 | 2.00 | 6 | -0.93 | 40 | -37.20 | |
|  Wisniewski, Szymon | | | 1731 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Bury, Marcel | | | 1169 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pawlicz, Dariusz | | | 1616 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Majewski, Tomasz | | | 1881 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Halas, Mateusz | | | 1081 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kaznowski, Daniel | | | 1435 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * 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) | | | | Otwarte Mistrzostwa Koszalina w szachach klasycznych | Koszalin | POL | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1481 | 3.00 | 6 | -0.17 | 40 | -6.80 | |
| | Kot, Jerzy | f | | 1850 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Oleszkiewicz, Szczepan | | | 1305 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Plich, Lucyna | | | 1094 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Leszcz, Mateusz | | | 1434 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Monczak, Mikolaj | | | 1189 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mielczarski, Miroslaw | | | 2153 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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