Individual Calculations May 2010
 Etienne, Eric  Total change: 7.05  Rating chartPersonal card
 Oberliga Sued-West Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2143 2076 3.00 5 0.94 15 14.10 
  Ehringer, Andreas 2145 GER0.5010.10151.50 
  Gress, Alexander 2016 GER0.001-0.5815-8.70 
  Dorozala, Jean-Piere 2051 FRA1.0010.47157.05 
  Stewart, Neil f2327 GER1.0010.811512.15 
  Bruch, Jochen f2177 GER0.5010.14152.10 

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)
 
 Nationale 2 - R8-9 Various FRA 2010-03-13
RcRownchangeKK*chgGame
 2086 2074 0.50 2 -0.47 15 -7.05 
  Duchateau, Thomas 2138 FRA0.5010.09151.35 
  Schott, Raimund 2034 FRA0.001-0.5615-8.40 

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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