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Individual Calculations February 2022 |
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| Renczynski, Marcel Total change: -43.20 | |   |
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| Otwarte Mistrzostwa Szczecina 2021 FIDE Open | Szczecin | POL | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1171 | 2.00 | 7 | -0.10 | 40 | -4.00 | |
|  Lokaj, Bartlomiej | | | 1554 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zareba, Piotr | | | 1426 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Jodlowski, Robert | | | 1139 | POL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Weber, Dorian | | | 1022 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kaznowski, Daniel | | | 1435 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pisarski, Stanislaw | | | 1302 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kowalczyk, Michal | | | 1564 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | Otwarte Mistrzostwa Koszalina w szachach klasycznych | Koszalin | POL | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1171 | 0.50 | 5 | -0.98 | 40 | -39.20 | |
| | Kossowski, Pawel | | | 1709 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Merecki, Antoni | | | 1417 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Oleszkiewicz, Szczepan | | | 1305 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Plich, Lucyna | | | 1094 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Wosztyl, Emilian | | | 1299 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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