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Individual Calculations February 2023 |
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| Pryszczewski, Jakub Total change: -30.00 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1242 | 2.00 | 6 | 0.10 | 40 | 4.00 | |
|  Mazus, Jakub | | | 1427 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wnuk, Piotr | | | 1515 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Lascar, Maria Elena | | | 1451 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Zaniewski, Mariusz | | | 1395 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Aljadi, Hussain | | | 1441 | KUW | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sander, Karol | | | 1092 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | NOTE: K factor changed | | Szach Krolowi - Zostan Mistrzem B6 2023 | Lublin | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1242 | 0.00 | 4 | -1.70 | 20 | -34.00 | |
| | Czuchryta, Kacper | | | 1410 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jankiewicz, Aleksander | | | 1305 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Iwan, Patryk | | | 1299 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Olejnik, Artur | | | 1178 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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