Individual Calculations January 2011
 Beter, Arnost  Total change: -4.75  Rating chartPersonal card
 South Bohemia Open 2010 Cesky Krumlov CZE 2010-11-21
RcRownchangeKK*chgGame
 1979 2050 4.50 8 -0.19 25 -4.75 
  Sindelka, Vladimir 1650  * CZE1.0010.08252.00 
  Chetverik, Maxim m2339 RUS0.001-0.1625-4.00 
  Valtr, Filip 1913 CZE0.501-0.1825-4.50 
  Horyna, Josef 1922 CZE0.501-0.1725-4.25 
  Maliszewski, Jaroslaw 1840 POL1.0010.23255.75 
  Simkin, Alexander 1925 RUS0.501-0.1725-4.25 
  Vorobyov, Yrij f2235 UKR0.5010.24256.00 
  Porschberg, Thomas 2005 GER0.501-0.0625-1.50 
 * 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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