Individual Calculations July 2012
 Schmidt, Wlodzimierz  Total change: 4.30  Rating chartPersonal card
 Extraliga Seniorow - Round 1-3 Warszawa POL 2012-05-03
RcRownchangeKK*chgGame
 2230 2378 2.50 3 0.43 10 4.30 
  Rutkowski, Maciej m2379 POL0.5010.00100.00 
  Lisowski, Krzysztof 2179 POL1.0010.24102.40 
  Sliwerski, Radoslaw 2132 POL1.0010.19101.90 

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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