Rapid: Individual Calculations April 2022
 Murdzia, Piotr  Total change: -40.00  Rating chartPersonal card
 Polski Cukier Ekstraliga w szachach szybkich 2022 - Grupa A Bydgoszcz POL 2022-03-11
RcRownchangeKK*chgGame
 2399 2400 3.00 10 -2.00 20 -40.00 
  Tomczak, Jacek g2533 POL0.001-0.3220-6.40 
  Molenda, Marcin f2172 POL0.001-0.7920-15.80 
  Socko, Bartosz g2577 POL1.0010.732014.60 
  Sieciechowicz, Marcin m2291 POL1.0010.35207.00 
  Luch, Michal m2421 POL0.001-0.4720-9.40 
  Tomczak, Jacek g2533 POL0.001-0.3220-6.40 
  Molenda, Marcin f2172 POL1.0010.21204.20 
  Socko, Bartosz g2577 POL0.001-0.2720-5.40 
  Sieciechowicz, Marcin m2291 POL0.001-0.6520-13.00 
  Luch, Michal m2421 POL0.001-0.4720-9.40 

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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