Individual Calculations December 2019 |
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Markiewicz, Tomasz Total change: -13.80 | | |
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IV Wielkopolska Liga Seniorow grupa A 2019/2020 Round 1-2 | Poznan | POL | 2019-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1653 | 1959 | 1.00 | 2 | -0.69 | 20 | -13.80 | |
| Halas, Mateusz | | | 1559 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gorski, Boguslaw | | | 1747 | 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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