Individual Calculations June 2018
 Maciejewski, Robert  Total change: -10.20  Rating chartPersonal card
 VII Turniej Szachy w Harmonijce Torun POL 2018-05-18
RcRownchangeKK*chgGame
 1340 1321 1.00 3 -0.51 20 -10.20 
  Sokulski, Maurycy 1157 POL0.001-0.7220-14.40 
  Morawski, Konrad 1188 POL1.0010.32206.40 
  Sobich, Stanislaw 1675 POL0.001-0.1120-2.20 

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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