Rapid: Individual Calculations June 2019
 Piwowar, Michal  Total change: 17.40  Rating chartPersonal card
 Frukt pa Jobben Open 2019 Ornskoldsvik SWE 2019-05-11
RcRownchangeKK*chgGame
 2018 1915 3.50 7 0.87 20 17.40 
  Tammela, Ranel 1960 SWE1.0010.562011.20 
  Olsson, Peter 1962 2132 SWE0.5010.28205.60 
  Malmdin, Nils-Ake f2168 SWE0.001-0.1920-3.80 
  Vesterlund, Jonny 2053 SWE1.0010.692013.80 
  Nygren, Kim 2250 SWE0.001-0.1220-2.40 
  Forsberg, Mikael 1713 SWE1.0010.24204.80 
  Sundin, Emanuel 1851 SWE0.001-0.5920-11.80 

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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