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Individual Calculations November 2021 |
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| Zielinski, Marcin Total change: 39.80 | |   |
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| XV Memorial im. Henryka Karnowki | Tarnowskie Gory | POL | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1468 | 3.00 | 5 | 2.03 | 20 | 40.60 | |
|  Skrzyczek, Bartlomiej | | | 1868 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Sowa, Bernard | | | 1784 | POL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Malinowski, Krystian | | | 1696 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Spojda, Robert | | | 1609 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Plotecki, Jan | | | 1673 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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 - I Liga Round 7-9 | Chorzow | POL | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1468 | 1.00 | 3 | -0.04 | 20 | -0.80 | |
| | Matyszkiewicz, Marcin | | | 1868 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bala, Bartosz | | | 1235 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kotowicz, Kamil | | | 1739 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | |
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