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Rapid:
Individual Calculations August 2021 |
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| Dobosiewicz, Dawid Total change: 91.40 | |   |
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| Szachy V OPEN - Siekierkowski turniej szachow szybkich | Warszawa | POL | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1599 | 4.00 | 5 | 2.89 | 20 | 57.80 | |
|  Majek, Kacper | | | 1858 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Basiaga, Sebastian | | | 1760 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Celinski, Kamil | | | 1826 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zbrzeski, Piotr | | | 1714 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mannke, Manfred | | | 1978 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | XII Szachowy Memorial Miroslawa Aleksandrowicza | Szydlowiec | POL | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1599 | 5.00 | 7 | 1.68 | 20 | 33.60 | |
| | Kaleta, Jan | | | 1001 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sloka, Andrzej | | | 1344 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mlynarski, Kamil | | | 1812 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Urban, Wojciech | | | 1722 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ciechonski, Piotr | | | 1666 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Mannke, Manfred | | | 1978 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pazdzierz, Piotr | | | 1622 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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