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Rapid:
Individual Calculations December 2021 |
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| Kossowski, Pawel Total change: 8.40 | |   |
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| Druzynowe Mistrzostwa ZP Juniorow Rapid 2021 | Szczecin | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1535 | 6.00 | 8 | 0.15 | 20 | 3.00 | |
|  Czyzyk, Milosz | | | 1258 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Grzesik, Nikola | | | 1285 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Pylyp, Dmytro | | | 1522 | UKR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kozak, Olaf | | | 1578 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ches, Krzysztof | | | 1271 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Plich, Lucyna | | | 1107 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dziechciarewicz, Maciej | | | 1311 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kuczynski, Michal | | | 1365 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Turniej Szachowy XXIII GRYFINO OPEN 2021 | Gryfino | POL | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1535 | 3.50 | 8 | 0.27 | 20 | 5.40 | |
| | Szyszylo, Rafal | | | 2003 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Wojda, Andrzej | | | 1220 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zakrzewski, Maksymilian | | | 1284 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Dzhuguryan, Tygran | | | 2048 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Pawlicz, Adam | | | 1860 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Bochniak, Franciszek | | | 1662 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bury, Marcel | | | 1204 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pulka, Bartosz | | | 1853 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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