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Individual Calculations November 2020 |
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| Piotrowski, Arkadiusz Total change: 28.00 | |   |
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| Mistrzostwa Mazowsza w Szachach Klasycznych 2020 | Plock | POL | 2020-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1945 | 4.00 | 8 | 1.40 | 20 | 28.00 | |
|  Karwowski, Kacper | c | | 2190 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Kaminski, Jan | | | 2018 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lewtak, Damian | m | | 2345 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paprocki, Jaroslaw | | | 2248 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gawronski, Miroslaw | | | 2104 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kaminski, Mariusz | | | 1821 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wypych, Dominik | | | 2043 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Jurkiewicz, Krzysztof | | | 1981 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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