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Individual Calculations February 2022 |
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| Grabarczyk, Sylwester Total change: -56.20 | |   |
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| XXXII Miedzynarodowy Festiwal Szachowy CRACOVIA 2021 Grupa C | Krakow | POL | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1720 | 6.00 | 9 | -1.21 | 20 | -24.20 | |
|  Biel, Maciej | | | 1451 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Borkowska, Zuzanna | | | 1530 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tomczyk, Michal | | | 1353 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sarveshwaran, V | | | 1536 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lecki, Leonard | | | 1498 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shamsuddin, Sayyid Usmon | | | 1458 | UZB | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Markiewicz, Marek | | | 1442 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pekala, Dawid | | | 1408 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rog, Mateusz | | | 1574 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | PRAGUE OPEN 2022 B - FIDE open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1732 | 5.00 | 8 | -1.60 | 20 | -32.00 | |
| | Taisl, Lubomir | | | 1330 | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kleprlik, Jan | | | 1517 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sedlacek, Pavel | | | 1563 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Davidek, Zdenek | | | 1510 | CZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Pogorelskiy, Boris | | | 1332 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vacha, Martin | | | 1487 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Policar, Martin | | | 1378 | CZE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Rychtecky, Pavel | | | 1487 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | |
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