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Individual Calculations September 2023 |
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| Chrzanowski, Michal Total change: -41.60 | |   |
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| Adolf Anderssen Chess Festival 2023 - Wroclaw Open A | Wroclaw | POL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1987 | 3.50 | 9 | -0.08 | 20 | -1.60 | |
|  Kowalczyk, Rafal | | | 2171 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Skrzypinski, Jan | | | 2030 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Reichel, Lukasz | | | 1914 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kazmierowski, Tymon | | | 2062 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Demski, Michal | | | 2097 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Madajczak, Piotr | | | 2072 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Neuhoff, Laertes | | | 2061 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Malinowski, Damian | | | 2007 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Dubeck, Michael | | | 2154 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1987 | 2.00 | 9 | -2.00 | 20 | -40.00 | |
| | Kowalczyk, Rafal | | | 2171 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wojna, Grzegorz | | | 2071 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bleuzen, Cedric | | | 2057 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Krawczyk, Wojciech | | | 2034 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Lambrecht, Tomasz | | | 2027 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Szymkiewicz, Witold | | | 1913 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Wesolek, Krzysztof | | | 1921 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mirski, Michal | | | 2016 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sliwerski, Radoslaw | | | 2033 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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