Individual Calculations September 2016
 Wolniewicz, Miroslaw  Total change: 8.00  Rating chartPersonal card
 173rd YMCA Summer 2016-B Warszawa POL 2016-07-01
RcRownchangeKK*chgGame
 1311 1377 4.50 7 0.40 20 8.00 
  Berdyga, Mariusz 1187 POL1.0010.25205.00 
  Sloniewski, Michal 1532 POL0.001-0.2920-5.80 
  Sloniewska, Alicja 1147 POL0.501-0.2920-5.80 
  Szymanski, Pawel 1501 POL0.5010.17203.40 
  Szumigaj, Marcin 1279 POL0.501-0.1320-2.60 
  Markiewicz, Janusz 1252 POL1.0010.33206.60 
  Oles, Jan 1278 POL1.0010.36207.20 

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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