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Individual Calculations January 2020 |
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| Kujawski, Zygmunt Total change: -20.80 | |   |
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| IV Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN A | Gniezno | POL | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1647 | 3.00 | 5 | 0.07 | 40 | 2.80 | |
|  Kolendo, Kajetan | | | 1276 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Janiszewska, Karolina | | | 1256 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Jagodzinski, Alan | | | 1247 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Malaczek, Mateusz | | | 2009 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Szopieraj, Dariusz | | | 2006 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | WIELKOPOLSKA IV LIGA SZACHOWA 2019/2020 GRUPA B Round 4-5 | Poznan | POL | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1685 | 0.50 | 2 | -0.59 | 40 | -23.60 | |
| | Bialkowski, Adam | | | 1796 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Pakosz, Krzysztof | | | 1501 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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