Individual Calculations March 2011
 Spiess, Gregor  Total change: -6.75  Rating chartPersonal card
 Team - Nationale 2 - R5-7 FRANCE FRA 2011-01-15
RcRownchangeKK*chgGame
 2077 2142 1.50 3 -0.27 25 -6.75 
  Bonnafous, Michel 2103 FRA0.001-0.5525-13.75 
  Obringer, Jean-Marc 2026 FRA0.501-0.1625-4.00 
  Blanc, Sebastien 2101 FRA1.0010.442511.00 

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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