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Rapid:
Individual Calculations April 2023 |
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| Popczynski, Andrzej Total change: -39.20 | |   |
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| Turniej Przyjazni Polsko-Ukrainskiej gr. A open | Kielce | POL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1440 | 2.50 | 8 | -1.20 | 20 | -24.00 | |
|  Karvatskyi, Oleksii | | | 2058 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Bidula, Evgen | | | 1233 | UKR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Niskiewicz, Jan | | | 1050 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Guzinski, Tadeusz | | | 1542 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Klymuk, Maksym | | | 1385 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bondzinski, Olaf | | | 1250 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kowalczyk, Michal | | | 1767 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bibo, Irina | | | 1701 | UKR | 0.50 | 1 | 0.32 | 20 | 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) | | | | Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 | Konskie | POL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1440 | 4.00 | 7 | -0.76 | 20 | -15.20 | |
| | Szumanski, Marcin | | | 1483 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Golyski, Lukasz | | | 1156 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Morytko, Oliwier | | | 1255 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kolodziejczyk, Adam | | | 1159 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Wilk, Ernest | | | 1200 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Bugala, Oskar | | | 1089 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Urban, Wojciech | | | 1668 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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