Rapid: Individual Calculations January 2022
 Piesik, Piotr  Total change: 8.40  Rating chartPersonal card
 Turniej Talentow - Turniej Kwalifikacyjny Open Bydgoszcz POL 2021-12-04
RcRownchangeKK*chgGame
 2051 2343 5.50 9 -1.41 20 -28.20 
  Maksimenko, Andrei Jr 1756 UKR1.0010.02200.40 
  Mazurkiewicz, Michal c2036 POL0.001-0.8620-17.20 
  Kempinski, Robert g2543 POL0.001-0.2420-4.80 
  Losinski, Pawel 1611 POL1.0010.01200.20 
  Lewandrowski, Tomasz 1912 POL1.0010.07201.40 
  Kubicki, Marek 2058 POL1.0010.16203.20 
  Mazalon, Mariusz 1976 POL1.0010.10202.00 
  Jagodzinski, Piotr 2281 POL0.001-0.5920-11.80 
  Lubczynski, Rafal m2289 POL0.501-0.0820-1.60 

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)
 
 European Blitz and Rapid Chess Championship - RAPID Katowice POL 2021-12-18
RcRownchangeKK*chgGame
 2232 2343 8.00 11 1.83 20 36.60 
  Hertlein, Irena 1608 POL1.0010.01200.20 
  Malinowski, Damian 1885 POL1.0010.05201.00 
  Smieszek, Wojciech 2033 POL1.0010.14202.80 
  Nytra, Ondrej 1798 CZE0.501-0.4720-9.40 
  Pacuszka, Tomasz f2114 POL1.0010.21204.20 
  Fridman, Daniel g2542 GER1.0010.762015.20 
  Klekowski, Maciej g2528 POL1.0010.742014.80 
  Donchenko, Alexander g2535 GER0.001-0.2520-5.00 
  Durarbayli, Vasif g2532 AZE0.5010.25205.00 
  Tazbir, Marcin g2514 POL1.0010.732014.60 
  Janik, Igor m2462 POL0.001-0.3420-6.80 

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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