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Individual Calculations August 2022 |
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| Renn, Grzegorz Total change: 56.00 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1146 | 2.50 | 7 | 1.40 | 40 | 56.00 | |
|  Olszewski, Antoni | | | 1528 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wawrzos, Leszek | | | 1355 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Wasiluk, Mateusz | | | 1497 | POL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Jankowski, Franciszek | | | 1477 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Matiaszewski, Hubert | | | 1444 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Marciniak, Kajetan | | | 1370 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wasylewski, Marcin | | | 1413 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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