Individual Calculations March 2023 |
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Safanowski, Tomasz Total change: 39.80 | | |
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271st YMCA Winter 2023-A Round 4-7 | Warszawa | POL | 2023-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1862 | 1687 | 3.00 | 4 | 1.91 | 20 | 38.20 | |
| Polak, Michal | | | 1921 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | Sternik, Piotr | | | 1820 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | Pettersson, Alexander | | | 1839 | SWE | 1.00 | 1 | 0.70 | 20 | 14.00 | | Kasperkiewicz, Pawel | | | 1868 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | 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) | | Druzynowe Mistrzostwa Mazowsza 2023 Round 5-6 | woj. mazowieckie | POL | 2023-02-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1287 | 1687 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| Skolimowski, Michal | | | 1287 * | 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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