Individual Calculations July 2012
 Jakubowski, Krzysztof  Total change: -1.80  Rating chartPersonal card
 Extraliga Seniorow - Round 1-3 Warszawa POL 2012-05-03
RcRownchangeKK*chgGame
 2452 2525 1.50 3 -0.31 10 -3.10 
  Protaziuk, Grzegorz 2378 POL0.501-0.2010-2.00 
  Urban, Klaudiusz m2463 POL1.0010.41104.10 
  Jaracz, Pawel g2514 POL0.001-0.5210-5.20 

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)
 
 Team 2012 - Top 12 FRANCE FRA 2012-05-31
RcRownchangeKK*chgGame
 2571 2525 1.00 2 0.13 10 1.30 
  Kulaots, Kaido g2574 EST0.5010.07100.70 
  Buhmann, Rainer g2567 GER0.5010.06100.60 

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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