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Individual Calculations February 2023 |
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| Wandor, Adam Total change: -20.80 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa C | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1659 | 4.50 | 9 | -0.72 | 40 | -28.80 | |
|  Markiewicz, Jacek | | | 1534 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Khokhlov, Igor | | | 1798 | UKR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Micula, Jakub | | | 1516 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Kiss, Inez | | | 1549 | HUN | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kopestynski, Michal | | | 1528 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Doromeychuk, Anton | | | 1799 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tatvidze, Davit | | | 1554 | GEO | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Szuber, Dawid | | | 1606 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Witkowski, Jedrzej | | | 1507 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 1-3 | Chorzow | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1659 | 1.00 | 3 | 0.20 | 40 | 8.00 | |
| | Smuda, Tomasz | | | 1701 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Maslanka, Wojciech | | | 2102 | POL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Herwy, Jakub | | | 1807 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | |
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