Individual Calculations May 2017
 Markiewicz, Janusz  Total change: 60.40  Rating chartPersonal card
 Mistrzostwa Polski Seniorow w szachach Ustron POL 2017-04-03
RcRownchangeKK*chgGame
 1588 1229 4.00 9 3.02 20 60.40 
  Zarow, Zdzislaw 1629  * POL0.001-0.0820-1.60 
  Kulik, Waldemar 1572 POL0.001-0.1220-2.40 
  Prokopczuk, Antoni 1467 POL1.0010.802016.00 
  Duz, Stanislaw 1544 POL1.0010.862017.20 
  Szydlowski, Wiktor 1629  * POL1.0010.922018.40 
  Heczko, Mieczyslaw 1629  * POL0.001-0.0820-1.60 
  Klucznik, Andre 1629  * FRA0.001-0.0820-1.60 
  Wilczynski, Adam 1629  * POL0.001-0.0820-1.60 
  Kuberski, Franciszek 1566 POL1.0010.882017.60 
 * 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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