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Individual Calculations February 2023 |
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| Maslanka, Wojciech Total change: -28.00 | |   |
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| XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa A | Krakow | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2102 | 3.00 | 9 | 0.35 | 40 | 14.00 | |
|  Pazderski, Ziemowit | | | 2235 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Yezhel, Valiantsin | | | 2256 | FID | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sieciechowicz, Marcin | m | | 2390 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Meers, Hubert | | | 2206 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Bashirov, Kemal | | | 2182 | UKR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Koziorowicz, Michal | f | | 2348 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Vojtek, Vladimir | f | | 2260 | SVK | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Maisuradze, Nino | | wg | 2230 | FRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sucikova, Svetlana | | wm | 2235 | SVK | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 1-3 | Chorzow | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 2102 | 2.00 | 3 | -0.70 | 40 | -28.00 | |
| | Wieczorek, Karol | | | 1696 | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Wandor, Adam | | | 1702 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lysakowski, Kamil | | | 1797 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 1-3 | Chorzow | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2102 | 1.50 | 3 | -0.35 | 40 | -14.00 | |
| | Grochol, Kamil | | | 2030 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Lis, Mateusz | | | 2050 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Bednarski, Dawid | | | 1970 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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