Individual Calculations July 2019
 Ossolinski, Lukasz  Total change: -18.60  Rating chartPersonal card
 216th YMCA Spring 2019-D Warszawa POL 2019-04-09
RcRownchangeKK*chgGame
 1158 1346 3.50 6 -0.93 20 -18.60 
  Oles, Jan 1226 POL1.0010.34206.80 
  Przybylik, Mariusz 1099 POL0.501-0.3120-6.20 
  Szopa, Andrzej 1051 POL1.0010.15203.00 
  Kochanek, Tomasz 1243 POL0.501-0.1420-2.80 
  Markiewicz, Janusz 1106 POL0.501-0.3020-6.00 
  Bialczynski, Michal 1223 POL0.001-0.6720-13.40 

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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