Individual Calculations September 2018
 Markiewicz, Janusz  Total change: -12.80  Rating chartPersonal card
 204th YMCA Summer 2018-C Warszawa POL 2018-07-03
RcRownchangeKK*chgGame
 1126 1178 4.50 9 -0.64 20 -12.80 
  Oles, Jan 1209 POL0.001-0.4620-9.20 
  Majek, Waldemar 1123 POL0.501-0.0820-1.60 
  Sloniewski, Jakub 1080 POL0.001-0.6320-12.60 
  Sloniewski, Krzysztof 1117 POL1.0010.42208.40 
  Oles, Jan 1209 POL0.001-0.4620-9.20 
  Majek, Waldemar 1123 POL0.501-0.0820-1.60 
  Zbijowski, Patryk 1076 POL0.501-0.1420-2.80 
  Sloniewski, Jakub 1080 POL1.0010.37207.40 
  Sloniewski, Krzysztof 1117 POL1.0010.42208.40 

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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