Individual Calculations July 2008
 Berend, Fred  Total change: -4.90  Rating chartPersonal card
 LUX Team Championship R9 - R10 Various LUX 2008-03-02
RcRownchangeKK*chgGame
 2288 2343 0.50 1 -0.08 10 -0.80 
  Weber, Tom 2288 LUX0.501-0.0810-0.80 

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)
 
 Kaupthing Open A Differdange LUX 2008-05-10
RcRownchangeKK*chgGame
 2351 2350 4.00 9 -0.41 10 -4.10 
  Urbaniak, Patrick 2004 FRA1.0010.11101.10 
  Edouard, Romain m2509 FRA0.001-0.2910-2.90 
  Jaenig, Reinhard 2162 GER1.0010.26102.60 
  Ajrapetjan, Yuriy g2504 UKR0.5010.21102.10 
  Marzolo, Cyril m2476 FRA0.5010.17101.70 
  Kristjansson, Stefan m2485 ISL0.001-0.3210-3.20 
  Grover, Sahaj f2300 IND1.0010.43104.30 
  Wirig, Anthony m2477 FRA0.001-0.3310-3.30 
  Raykhman, Alexander 2242 GER0.001-0.6510-6.50 

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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