Individual Calculations September 2016
 Markiewicz, Janusz  Total change: -14.80  Rating chartPersonal card
 173rd YMCA Summer 2016-B Warszawa POL 2016-07-01
RcRownchangeKK*chgGame
 1352 1252 1.50 6 -0.74 20 -14.80 
  Szumigaj, Marcin 1279 POL0.001-0.4620-9.20 
  Oles, Jan 1278 POL1.0010.542010.80 
  Sloniewski, Michal 1532 POL0.001-0.1620-3.20 
  Sloniewska, Alicja 1147 POL0.501-0.1420-2.80 
  Wolniewicz, Miroslaw 1377 POL0.001-0.3320-6.60 
  Szymanski, Pawel 1501 POL0.001-0.1920-3.80 

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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