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Individual Calculations April 2022 |
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| Bitman, Marek Total change: -24.00 | |   |
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| TAURON I liga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 1-3 | Chorzow | POL | 2022-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1848 | 1.50 | 3 | -1.11 | 20 | -22.20 | |
|  Maslanka, Witold | | | 1448 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gorny, Tomasz | | | 1622 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Zielinski, Marcin | | | 1477 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | TAURON I liga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 4-9 | Chorzow | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1848 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
| | Duda, Leon | | | 1446 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lizak, Sebastian | | | 1936 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Sputowski, Jakub | | | 1557 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kozlowski, Marcin | | | 1746 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kazmierski, Adam | | | 1609 | POL | 0.50 | 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) | | |
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