Blitz: Individual Calculations February 2023
 Portnov, Dmytro  Total change: 60.40  Rating chartPersonal card
 3. Blitzschachturnier SF Muenchen 2022 Muenchen GER 2022-12-11
RcRownchangeKK*chgGame
 2105 1950 4.50 9 1.51 40 60.40 
  Reich, Thomas m2338 GER0.001-0.0940-3.60 
  Bernauer, Stephan 1925 GER0.001-0.5340-21.20 
  Quinones-Maletti, Julio Guillermo 2049 DEN1.0010.644025.60 
  Ciolek, Andreas f2261 GER0.001-0.1440-5.60 
  Bilandzic, Ante 1896 DEN0.501-0.0840-3.20 
  Trescher, Manfred 2143 GER1.0010.754030.00 
  Gauchel, Lorenz 2012 GER1.0010.594023.60 
  Pressler, Paul 1883 GER1.0010.414016.40 
  Berchtenbreiter, Maximilian m2441 GER0.001-0.0440-1.60 

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)
 

 

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