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Individual Calculations January 2020 |
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| Orzechowski, Michal Total change: 8.80 | |   |
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| III Liga Slaska Seniorow 2019-2020 Round 7-9 | Jastrzebie-Zdroj | POL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1613 | 1.50 | 2 | 0.44 | 20 | 8.80 | |
|  Pasieka, Marcin | | | 1927 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Kuczmik, Pawel | | | 1213 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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