Individual Calculations June 2017
 Sieciechowicz, Marcin  Total change: -1.00  Rating chartPersonal card
 Ekstraliga 2017 Round 1-3 Gorzow Wlkp. POL 2017-05-05
RcRownchangeKK*chgGame
 2382 2409 1.50 3 -0.10 10 -1.00 
  Cukrowski, Filip f2431 POL0.5010.03100.30 
  Jaworski, Miroslaw m2236 POL1.0010.27102.70 
  Pakleza, Zbigniew g2480 POL0.001-0.4010-4.00 

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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