Individual Calculations May 2011
 Dworakowski, Lukasz  Total change: -6.45  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 2128 2323 4.00 6 -0.43 15 -6.45 
  Jarmula, Pawel 2030 POL1.0010.15152.25 
  Brewczynski, Robert 2104 POL0.501-0.2815-4.20 
  Kedzierski, Slawomir 2102 POL1.0010.22153.30 
  Llaneza Vega, Victor 2008 ESP0.001-0.8615-12.90 
  Pinski, Jan m2374 POL0.5010.07151.05 
  Plichta, Kamil 2152 POL1.0010.27154.05 

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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