Individual Calculations May 2011
 Robert, Josef  Total change: -12.25  Rating chartPersonal card
 Oberliga Sued-West Rheinland-Pfalz-Saarland GER 2010-10-10
RcRownchangeKK*chgGame
 2179 2009 1.50 7 -0.49 25 -12.25 
  Spielmann, Alain f2283 FRA0.001-0.1725-4.25 
  Voelpel, Robert 2068 GER0.5010.08252.00 
  Kotlyar, Dimitri f2201 GER0.001-0.2525-6.25 
  Simon, Roland 2135 GER0.5010.17254.25 
  Nazarenus, Olaf 2107 GER0.5010.13253.25 
  Lang, Matthias 2206 GER0.001-0.2525-6.25 
  Bastian, Martin 2254 GER0.001-0.2025-5.00 

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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