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Rapid:
Individual Calculations September 2021 |
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| Gniazdowski, Marian Total change: 19.80 | |   |
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| Turniej Szachowy z okazji Dni Polczyna-Zdroju | Polczyn-Zdroj | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1572 | 5.50 | 9 | 0.52 | 20 | 10.40 | |
|  Motyka, Antoni | | | 1097 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Swiderski, Radoslaw | | | 2067 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Marczak, Aleksander | | | 1318 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kupiak, Sylwester | | | 1457 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Maj, Andrzej | | | 2074 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lonski, Aleksander | | | 1382 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Mrozewicz, Ryszard | | | 1273 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kucharski, Tadeusz | | | 1499 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Bieganski, Zdzislaw | | | 1742 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | VII Turniej szachowy o Puchar Burmistrza Wolina - Open Fide | Wolin | POL | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1572 | 3.00 | 7 | 0.47 | 20 | 9.40 | |
| | Laufer, Jan | | | 1323 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Strzalkowski, Damian | | | 1818 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Szczepanski, Ariel | | | 1494 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Polok, Kacper | f | | 2153 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Mrozewicz, Ryszard | | | 1273 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Plichta, Kamil | f | | 2307 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Maj, Andrzej | | | 2074 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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