Individual Calculations September 2013
 Ahlander, Bjorn  Total change: -3.60  Rating chartPersonal card
 RTU open A Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 2331 2446 5.50 9 -0.36 10 -3.60 
  Starcevs, Dmitrijs 2154 LAT1.0010.15101.50 
  Meier, Volker f2270 GER0.501-0.2310-2.30 
  Holm, Kristian Stuvik f2279 NOR0.501-0.2210-2.20 
  Niemi, Kalle f2320 FIN0.501-0.1710-1.70 
  Kenneskog, Theodor 2297 SWE1.0010.30103.00 
  Merry, Alan B 2283 ENG0.501-0.2210-2.20 
  Stockova, Zuzana mwg2359 SVK1.0010.38103.80 
  Socko, Bartosz g2646 POL0.001-0.2410-2.40 
  Mishuchkov, Nikolai M. m2367 RUS0.501-0.1110-1.10 

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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