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Individual Calculations June 2023 |
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| Janik, Grzegorz Total change: 11.00 | |   |
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| III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 | Ustron-Jaszowiec | POL | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1248 | 3.00 | 8 | 1.55 | 20 | 31.00 | |
|  Michalik, Marek | | | 1651 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stepien, Janusz | | | 1508 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wasik, Roman | | | 1408 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Janocha, Jan | | | 1539 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Plesiuk, Jan | | | 1494 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Prokopczuk, Antoni | | | 1360 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Wroblewski, Mieczyslaw | | | 1521 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Rapiej, Andrzej | | | 1754 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Wiosenne FIDE granie w Hetmanie 2023_B Round 4-6 | Warszawa | POL | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1266 | 0.50 | 3 | -1.00 | 20 | -20.00 | |
| | Marciniak, Kajetan | | | 1328 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Czapka, Piotr | | | 1349 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kaczmarek, Piotr | | | 1119 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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