Individual Calculations February 2023 |
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Bociek, Piotr Total change: 39.60 | | |
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Ursynowski Festiwal Szachowy - Grupa A 2023 | Warszawa | POL | 2023-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1874 | 1502 | 2.00 | 4 | 0.99 | 40 | 39.60 | |
| Kosiorek, Dominik | | | 1143 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | Majek, Kacper | | | 2111 | POL | 1.00 | 1 | 0.98 | 40 | 39.20 | | Kaminski, Jan | | | 1887 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | Chomczyk, Marek | | | 2354 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | 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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