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Rapid:
Individual Calculations October 2022 |
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| Trebala, Michal Total change: -20.80 | |   |
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| Grand Prix Polonii 33 | Wroclaw | POL | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1425 | 2.00 | 5 | -0.08 | 20 | -1.60 | |
|  Michalak, Kamil | | | 1334 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Grossmann, Ryszard | f | | 1645 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kazubski, Kacper | | | 1288 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kowalczyk, Wojciech | | | 1545 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lechowski, Witold | | | 1643 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Grand Prix Polonii 34 | Wroclaw | POL | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1425 | 2.50 | 6 | -0.29 | 20 | -5.80 | |
| | Zinchenko, Anatoly | | | 1872 | FID | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Grossmann, Ryszard | f | | 1645 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Skochylias, Sofiia | | | 1030 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kicinski, Igor | | | 1301 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hadrian, Patryk | | | 1384 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Rzewnicki, Pawel | | | 1528 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | Grand Prix Polonii 35 | Wroclaw | POL | 2022-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1425 | 1.50 | 5 | -0.67 | 20 | -13.40 | |
| | Demski, Michal | | | 1830 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dymara, Tomasz | | | 1209 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Siudak, Tomasz | | | 1436 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mittelstaedt, Jakub | | | 1242 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ochman, Sebastian | | | 1800 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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