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Rapid:
Individual Calculations September 2021 |
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| Bromirski, Gracjan Total change: -32.00 | |   |
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| V Otwarte Mistrzostwa Gminy Mrocza | Mrocza | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1393 | 2.00 | 8 | -1.83 | 20 | -36.60 | |
|  Olszewski, Marek | | | 1979 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Gac-Mytych, Sara | | | 1241 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Spionkowski, Fabian | | | 1321 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Murawski, Milosz | | | 1335 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bela, Zbigniew | | | 1321 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Starzynski, Waldemar | | | 1699 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kolomyjec, Jerzy | | | 1240 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Winkler, Bogdan | | | 1399 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Puchar "MINUTOR Energia" Gwiazda Bydgoszcz - Turniej Szachow Szybkich | Bydgoszcz | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1393 | 2.00 | 5 | 0.23 | 20 | 4.60 | |
| | Kujawski, Adam | f | | 2117 | POL | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Hiszczynski, Jakub | | | 1878 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kaminski, Tomasz | | | 996 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szybowicz, Piotr | | | 1766 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Maciejewski, Adam | | | 1240 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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