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Rapid:
Individual Calculations January 2021 |
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| Serewa, Antoni Total change: 30.40 | |   |
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| IX Amatorska Liga Szachowa w Lublinie 2020 | Lublin | POL | 2020-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1621 | 7.00 | 9 | 1.29 | 20 | 25.80 | |
|  Abramek, Aleksandra | | | 1253 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Panko, Dominik | | | 1407 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dziubinski, Pawel | | | 1956 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kojtych, Aleksander | | | 1122 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Michonski, Konrad | | | 1531 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chowaniec, Artur | | | 1644 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ozog, Bartosz | | | 1316 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rzenca, Jerzy | | | 1579 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Klok, Kacper | | | 1658 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | X Amatorska Liga Szachowa w Lublinie 2020 | Lublin | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1621 | 5.50 | 8 | 0.23 | 20 | 4.60 | |
| | Augustyniak, Rafal | | | 1325 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kielbinski, Wiktor | | | 1406 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dziubinski, Pawel | | | 1972 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Sadlak, Rafal | | | 1670 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Debczak, Hubert | | | 1432 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Pozarowszczyk, Michal | | | 1214 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ozog, Bartosz | | | 1316 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gromowski, Stanislaw | | | 1564 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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