Individual Calculations December 2014
 Bobke, Laurenz  Total change: -0.80  Rating chartPersonal card
 24th World Senior (50+) Chess Championships - Open Katerini GRE 2014-10-23
RcRownchangeKK*chgGame
 1892 1715 3.00 10 -0.04 20 -0.80 
  Frick, Christoph 2115  * GER0.001-0.0820-1.60 
  Ismail, Ahmad 2075 MAS0.001-0.1020-2.00 
  Patola, Eero 1857 FIN0.001-0.3120-6.20 
  Bluvshtein, Ilia 2088 CAN0.001-0.1020-2.00 
  Caribe Santos, Luiz Carlos 1591 BRA1.0010.33206.60 
  Ferreira, Alexander 1657 BRA1.0010.42208.40 
  Hafez, Bakr m2013 JOR0.001-0.1520-3.00 
  Zybura, Andre 1975 CAN0.001-0.1820-3.60 
  Auvinen, Esa 1972 FIN0.001-0.1820-3.60 
  Wilson, F Leon 1572 USA1.0010.31206.20 
 * 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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