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Rapid:
Individual Calculations November 2021 |
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| Piotrowski, Bronislaw Total change: -34.80 | |   |
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| XXXI MEMORIAL ALEKSANDRA KUBASZEWSKIEGO I EDWARDA KRAMKA 2021 | Choszczno | POL | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1428 | 2.00 | 6 | -0.57 | 20 | -11.40 | |
|  Bartnicki, Pawel | | | 2062 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Belczewski, Feliks | | | 1201 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sobczak, Adrian | | | 1215 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kowalik, Wojciech | | | 1088 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Heinsohn, Michael | | | 1879 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dogoda, Rafal | | | 1862 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | Uznam Chess Cup 2021 | Swinoujscie | POL | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1428 | 3.00 | 8 | -1.17 | 20 | -23.40 | |
| | Szyszylo, Rafal | | | 1984 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Czyzyk, Milosz | | | 1236 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Samulak, Maciej | | | 1175 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lukasiewicz, Przemyslaw | | | 1375 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Marczak, Aleksander | | | 1334 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kowalczyk, Michal | | | 1573 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kwiatkowski, Jan | | | 1367 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bondarenko, Vasyl | | | 1437 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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