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Rapid:
Individual Calculations January 2021 |
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| Dajek, Weronika Total change: -7.40 | |   |
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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 |
| 1321 | 1134 | 1.00 | 5 | -0.56 | 20 | -11.20 | |
|  Bolesta, Wojciech | | | 1610 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Dajek, Pawel | | | 1026 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Ozog, Bartosz | | | 1316 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kojtych, Aleksander | | | 1122 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Michonski, Konrad | | | 1531 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Gambit Krolowej | Lubartow | POL | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1120 | 1.50 | 3 | 0.19 | 20 | 3.80 | |
| | Radzik, Jakub | | | 1252 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Krawczak, Patryk | | | 1184 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Opolski, Wiktor | | | 1062 | 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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