Individual Calculations February 2022
 Lewandowski, Szymon  Total change: -65.20  Rating chartPersonal card
 Turniej Sylwestrowy 2021 Gdynia POL 2021-12-27
RcRownchangeKK*chgGame
 1123 1240 1.00 4 -1.63 40 -65.20 
  Roslen, Tymon 1060 POL0.001-0.7440-29.60 
  Narwojsz, Stanislaw 1067 POL1.0010.274010.80 
  Buzak, Marian 1184 POL0.001-0.5840-23.20 
  Andrzejewski, Jakub 1182 POL0.001-0.5840-23.20 

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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