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Individual Calculations August 2021 |
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| Latacz, Grzegorz Total change: 10.40 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1438 | 6.50 | 9 | 0.30 | 40 | 12.00 | |
|  Dymara, Tomasz | | | 1041 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kozak, Olaf | | | 1237 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chmielewski, Jakub | | | 1186 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bierla, Slawomir | | | 1514 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Pytlarz, Michal | | | 1159 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Szydelko, Kazimierz | | | 1654 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kawulski-Chodkiewicz, Alexander | | | 1271 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kuczynski, Michal | | | 1298 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kalita, Kamil | | | 1154 | POL | 1.00 | 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) | | | | Polonia Wroclaw Chess Cup | Wroclaw | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1423 | 2.00 | 3 | -0.04 | 40 | -1.60 | |
| | Bednarczyk, Mateusz | | | 1597 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Fiedorek, Kamila | | | 1130 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Klys, Kacper | | | 1025 | POL | 1.00 | 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) | | |
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