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Individual Calculations August 2021 |
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| Czernek, Tymon Total change: 7.80 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2021 | Lublin | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2199 | 1.00 | 2 | -0.71 | 20 | -14.20 | |
|  Kozlowski, Pawel | | | 1970 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Piechota, Kamil | | | 1799 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2171 | 5.50 | 9 | 1.10 | 20 | 22.00 | |
| | Gasiorek, Dariusz | | | 1851 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kjartansson, Gudmundur | g | | 2496 | ISL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Pacan-Milej, Kosma | f | | 2421 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dalkowski, Rafal | | | 1980 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kaminski, Jan | | | 1978 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kazmierowski, Tymon | | | 1781 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lewtak, Damian | m | | 2380 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Reza, Wojciech | f | | 2304 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Zylka, Stanislaw | f | | 2362 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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