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Rapid:
Individual Calculations August 2021 |
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| Ratajczak, Hubert Total change: 84.00 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - Turniej szachow szybkich | Lazy | POL | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1491 | 6.00 | 9 | 0.64 | 20 | 12.80 | |
|  Baranowski, Jan | | | 1073 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | |  Rzadkowska, Kaja | | | 1095 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jodlowski, Robert | | | 1213 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Strzoda, Szymon | | | 1273 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Betkowski, Andrzej | | | 1974 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Shilov, Sergej | f | | 2180 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Plichta, Olga | | | 1196 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kuczynski, Michal | | | 1388 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Plichta, Krzysztof | | | 1599 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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) | | | | XXVIII Turniej Szachowy Kowalewo Pomorskie 2021 - OPEN | Kowalewo Pomorskie | POL | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1491 | 5.00 | 8 | 3.56 | 20 | 71.20 | |
| | Grabarczyk, Miroslaw | g | | 2226 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Baranski, Aleksander | | | 1130 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kowalczyk, Michal | | | 1718 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Smagalski, Jaroslaw | | | 1868 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Szadkowski, Kamil | f | | 2097 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jesse, Jacek | | | 1847 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Pacuszka, Tomasz | f | | 2162 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Malek, Jan | | | 1875 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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