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Individual Calculations August 2022 |
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| Polak, Michal Total change: 2.00 | |   |
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| 261st YMCA Summer 2022-A Round 1 | Warszawa | POL | 2022-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1945 | 0.00 | 1 | -0.73 | 20 | -14.60 | |
|  Pichurko, Jakub | | | 1766 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | | | 261st YMCA Summer 2022-A Round 2-5 | Warszawa | POL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1944 | 4.00 | 4 | 1.00 | 20 | 20.00 | |
|  Moskwinski, Marek | | | 1856 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Safanowski, Tomasz | | | 1683 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Szewczak, Andrzej | | | 1694 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mazurek, Jerzy | | | 1752 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Najdorf Chess Festival 2022 gr. A | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1944 | 3.50 | 9 | -0.17 | 20 | -3.40 | |
| | Sriram, Jha | g | | 2361 | IND | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Nowak, Lukasz | f | | 2327 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Musial, Tomasz | | | 2131 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Dalkowski, Rafal | | | 2120 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Niezhentsev, Kyrylo | | | 1721 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shilov, Sergej | f | | 2049 | UKR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Janeczko, Jakub | | | 2080 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bojczewski, Mateusz | | | 1735 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Jaskiewicz, Kacper | | | 1755 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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