Individual Calculations September 2021
 Ossolinski, Lukasz  Total change: 8.40  Rating chartPersonal card
 246th YMCA Summer 2021-C Warszawa POL 2021-07-01
RcRownchangeKK*chgGame
 1414 1348 4.50 10 0.42 20 8.40 
  Iller, Robert 1447 POL0.5010.14202.80 
  Flig, Wojciech 1318 POL0.001-0.5420-10.80 
  Kuznik, Kamil 1486 POL0.001-0.3120-6.20 
  Kwiek, Janusz 1502 POL1.0010.712014.20 
  Oles, Jan 1316 POL0.001-0.5420-10.80 
  Iller, Robert 1447 POL0.001-0.3620-7.20 
  Flig, Wojciech 1318 POL1.0010.46209.20 
  Kuznik, Kamil 1486 POL1.0010.692013.80 
  Kwiek, Janusz 1502 POL1.0010.712014.20 
  Oles, Jan 1316 POL0.001-0.5420-10.80 

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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