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Individual Calculations September 2021 |
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| Luberanski, Jakub Total change: -59.00 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2300 | 5.00 | 9 | -0.73 | 20 | -14.60 | |
|  Krainski, Aleksander | f | | 2066 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Pultinevicius, Paulius | g | | 2492 | LTU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dwilewicz, Katarzyna | | wf | 2082 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lukasiewicz, Krzysztof | f | | 2359 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sakalauskas, Vaidas | m | | 2330 | LTU | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Juknis, Paulius | | | 2172 | LTU | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Parol, Pola | | wf | 2111 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Maj, Pawel | | | 2113 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Krawczyk, Flawian | | | 1984 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 57th Akiba Rubinstein Chess Festival - OPEN A | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2247 | 5.00 | 9 | -2.22 | 20 | -44.40 | |
| | Antoniewicz, Jakub | | | 1912 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Raczek, Krzysztof | | | 1948 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Topola, Rafal | | | 1878 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Paszkowski, Krystian | | | 1847 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bachor, Tomasz | | | 1978 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Zalega, Maciej | | | 1859 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kucza, Karol | f | | 2337 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Golecki, Jan | | | 2102 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dziewonski, Dariusz | | | 1936 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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