Individual Calculations January 2020 |
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Niedbal, Piotr Total change: -6.60 | | |
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Otwarta Liga Mazowiecka 2019/2020 Round 1-2 | Mazowieckie | POL | 2019-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2045 | 1921 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| Wojtaszewski, Piotr | | | 2045 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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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