Blitz: Individual Calculations April 2020
 Steczek, Marcin  Total change: -12.60  Rating chartPersonal card
 Memorial Mistrza Witolda Balcerowskiego 2020 Lodz POL 2020-03-01
RcRownchangeKK*chgGame
 2029 2315 7.50 11 -0.63 20 -12.60 
  Blaszkiewicz, Mateusz 1872 POL1.0010.06201.20 
  Maciaga, Marcin 2221 POL0.001-0.6320-12.60 
  Bednarek, Sylwester f2201 POL0.501-0.1620-3.20 
  Gajek, Radoslaw m2485 AUT0.5010.22204.40 
  Ignatowski, Nikodem 1580 POL1.0010.01200.20 
  Brzezinski, Mateusz 2202 POL0.001-0.6520-13.00 
  Kaminski, Lukasz 1580 POL1.0010.01200.20 
  Orzech, Dominik m2400 POL0.5010.12202.40 
  Witkowski, Piotr 1719 POL1.0010.02200.40 
  Wyzga-Rybicki, Witold 1892 POL1.0010.07201.40 
  Grzelak, Artur 2169 POL1.0010.30206.00 

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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