Individual Calculations July 2017
 Kot, Jerzy  Total change: -17.00  Rating chartPersonal card
 Mistrzostwa Plocka w szachach klasycznych 2017 Plock POL 2017-06-15
RcRownchangeKK*chgGame
 1827 2051 5.00 8 -0.85 20 -17.00 
  Tyczkowski, Mariusz 1651  * POL0.001-0.9220-18.40 
  Kurzawa, Marcin 1651  * POL1.0010.08201.60 
  Magierski, Dariusz 1651  * POL0.001-0.9220-18.40 
  Laszewska, Katarzyna 1651  * POL1.0010.08201.60 
  Szymanski, Jan 1689 POL1.0010.10202.00 
  Radwanski, Sebastian 1651  * POL1.0010.08201.60 
  Grabarczyk, Miroslaw g2446 POL0.5010.42208.40 
  Jedryczka, Krystian 2222 POL0.5010.23204.60 
 * 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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