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Individual Calculations February 2022 |
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| Popczynska, Maja Total change: 2.80 | |   |
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| Noworoczny Wroclaw FIDE Open | Wroclaw | POL | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1320 | 1.50 | 4 | -0.55 | 40 | -22.00 | |
|  Ugorek, Kacper | | | 1564 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Klisowski, Piotr | | | 1124 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Gibala, Krzysztof | | | 1296 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Gawlik, Pawel | | | 1273 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | Druzynowe Mistrzostwa Dolnego Slaska - Wroclawska Liga Okregowa Round 6-9 | Dolny Slask | POL | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1320 | 2.00 | 3 | 0.62 | 40 | 24.80 | |
| | Wojcik, Grzegorz | | | 1531 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gorniaczyk, Mikolaj | | | 1198 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Witczak, Kamil | | | 1334 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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