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Rapid:
Individual Calculations September 2021 |
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| Rachel, Pawel Total change: 68.20 | |   |
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| XX Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1114 | 3.00 | 6 | 1.85 | 20 | 37.00 | |
|  Wroblewski, Szymon | | | 1812 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Chomczyk, Marek | | | 1849 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Branicki, Slawomir | | | 1439 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wiktorowski, Janusz | | | 1417 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Krawczuk, Krzysztof | | | 1098 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Golebiewski, Tomasz | | | 1232 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | XXII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1114 | 1.00 | 3 | 0.71 | 20 | 14.20 | |
| | Wasilewski, Bartlomiej | | | 1849 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Branicki, Slawomir | | | 1439 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lachmirowicz, Maciej | | | 1407 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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) | | | | XXIII Turniej Szachowy o Puchar Kawki | Warszawa | POL | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1114 | 1.00 | 5 | 0.85 | 20 | 17.00 | |
| | Carrieri, Maurizio | | | 1849 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jedrusik, Adam | | | 1680 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jozefowicz, Krzysztof | | | 1499 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kaminski, Jan | | | 1849 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gajewski, Dariusz | | | 1729 | POL | 0.00 | 1 | -0.02 | 20 | -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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