Individual Calculations October 2008
 Stepien, Marcin  Total change: 3.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2001 2083 2.00 3 0.20 15 3.00 
  Grajdek, Jaroslaw 2092 POL0.001-0.4915-7.35 
  Michalak, Robert 1831 POL1.0010.19152.85 
  Milanowski, Jan 2080 POL1.0010.50157.50 

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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