Individual Calculations July 2019
 Markiewicz, Janusz  Total change: -7.60  Rating chartPersonal card
 216th YMCA Spring 2019-D Warszawa POL 2019-04-09
RcRownchangeKK*chgGame
 1176 1106 2.50 7 -0.38 20 -7.60 
  Oles, Jan 1226 POL0.001-0.3420-6.80 
  Przybylik, Mariusz 1099 POL0.001-0.5120-10.20 
  Szopa, Andrzej 1051 POL1.0010.42208.40 
  Kochanek, Tomasz 1243 POL1.0010.682013.60 
  Bialczynski, Michal 1223 POL0.001-0.3420-6.80 
  Ossolinski, Lukasz 1346 POL0.5010.30206.00 
  Sloniewski, Krzysztof 1043 POL0.001-0.5920-11.80 

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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