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Individual Calculations November 2020 |
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| Marzec, Jaroslaw Total change: -13.80 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow 2020 - I Liga Round 5-7 | Chorzow | POL | 2020-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1933 | 1.00 | 2 | -0.69 | 20 | -13.80 | |
|  Wojcik, Rafal | | | 1533 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Musial, Igor | | | 1722 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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