Individual Calculations December 2012
 Lubczynski, Rafal  Total change: -5.50  Rating chartPersonal card
 Malta International Open 2012 Bugibba MLT 2012-11-18
RcRownchangeKK*chgGame
 2285 2419 4.00 7 -0.55 10 -5.50 
  Schneider, Wolfram 2019  * GER1.0010.08100.80 
  Dzubasz, Tino 2075 GER1.0010.12101.20 
  Sgnaolin, Davide 2256 ITA1.0010.28102.80 
  Williams, Simon g2511 ENG0.5010.13101.30 
  Pavlidis, Anastasios f2331 GRE0.501-0.1210-1.20 
  Petrov, Marian g2512 BUL0.001-0.3710-3.70 
  Duncan, Chris f2294 ENG0.001-0.6710-6.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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