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Rapid:
Individual Calculations November 2021 |
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| Ostafinski, Maciej Total change: 11.20 | |   |
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| VII Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1356 | 3.00 | 8 | 0.56 | 20 | 11.20 | |
|  Kozlowski, Tomasz | | | 1833 | POL | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Perlicki, Pawel | | | 1700 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Pietraszko, Jakub | | | 1734 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Michalowski, Patryk | | | 1658 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kupryjanczyk, Jan | | | 1682 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kuriata, Karol | | | 1078 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Grzebieniowski, Michal | | | 1564 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Piotrowski, Adrian | | | 1068 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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