Rapid: Individual Calculations September 2018
 Lazniewski, Marcin  Total change: 11.60  Rating chartPersonal card
 Adolf Anderssen Memorial Tournament 2018 Wroclaw POL 2018-08-04
RcRownchangeKK*chgGame
 1578 1186 1.00 5 0.58 20 11.60 
  Kubien, Jerzy f1586  * POL0.001-0.0820-1.60 
  Janicki, Rafal 1586  * POL1.0010.922018.40 
  Skiba, Krzysztof 1586  * POL0.001-0.0820-1.60 
  Daleczko, Zbigniew 1586  * POL0.001-0.0820-1.60 
  Wrobel, Michal 1545 POL0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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