Individual Calculations November 2009
 Kalinin, Oleg  Total change: 4.50  Rating chartPersonal card
 65 Druzynowe Mistrzostwa Polski Seniorow - Ekstraliga Lublin POL 2009-09-12
RcRownchangeKK*chgGame
 2536 2361 1.00 2 0.45 10 4.50 
  Dziuba, Marcin g2565 POL0.5010.26102.60 
  Pakleza, Zbigniew m2506 POL0.5010.19101.90 

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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