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Individual Calculations September 2020 |
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| Cukrowski, Filip Total change: -12.60 | |   |
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| Wroclaw Open 2020 - Group A | Wroclaw | POL | 2020-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2419 | 6.50 | 9 | 0.23 | 10 | 2.30 | |
|  Malecki, Rafal | | | 2071 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Wong, Gengchun | | | 2190 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Zwahr, Paul | f | | 2277 | GER | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Kopylov, Michael | m | | 2393 | UKR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Jankowiak, Tomasz | | | 2115 | POL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Barski, Radoslaw | m | | 2444 | POL | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Sieciechowicz, Marcin | m | | 2372 | POL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Mondrzycki, Bartlomiej | | | 2140 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kopylov, Daniel | | | 2335 | GER | 0.50 | 1 | -0.12 | 10 | -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) | | | | 56th Akiba Rubinstein Chess Festival - Open A | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2419 | 5.50 | 9 | -1.49 | 10 | -14.90 | |
| | Jachym, Adam | | | 2042 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Jaskolka, Tomasz | c | | 2196 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kowalczyk, Rafal | | | 2268 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Golecki, Jan | | | 2019 * | POL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Dahl, Christoph | | | 2228 | GER | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sabuk, Piotr | m | | 2377 | POL | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Praczukowski, Stanislaw | | | 2109 | POL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Wisniewski, Michal | | | 2155 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Zochowski, Kacper | f | | 2278 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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