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Individual Calculations July 2022 |
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| Walerjan, Ada Total change: 29.60 | |   |
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| XII Memorial Stanislawa Lobaziewicza - Open A do 1800 ELO | Krzeszowice | POL | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1249 | 1.50 | 3 | 0.83 | 40 | 33.20 | |
|  Wieczorek, Jakub | | | 1729 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Bogacki, Maciej | | | 1282 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Kieca, Aleksandra | | | 1523 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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) | | | | International Chess Championship of Malopolska 2022, Division C | Krakow | POL | 2022-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1249 | 0.50 | 3 | -0.09 | 40 | -3.60 | |
| | Herka, Jakub | | | 1521 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pudelko, Magdalena | | | 1472 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zielinski, Marcin | | | 1488 | POL | 0.50 | 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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