Individual Calculations September 2016
 Berdyga, Mariusz  Total change: 7.60  Rating chartPersonal card
 173rd YMCA Summer 2016-B Warszawa POL 2016-07-01
RcRownchangeKK*chgGame
 1352 1187 2.00 6 0.19 40 7.60 
  Wolniewicz, Miroslaw 1377 POL0.001-0.2540-10.00 
  Szymanski, Pawel 1501 POL0.001-0.1440-5.60 
  Szumigaj, Marcin 1279 POL0.001-0.3740-14.80 
  Oles, Jan 1278 POL1.0010.624024.80 
  Sloniewski, Michal 1532 POL0.001-0.1140-4.40 
  Sloniewska, Alicja 1147 POL1.0010.444017.60 

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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