Individual Calculations July 2009
 Mathonia, Claude  Total change: -0.15  Rating chartPersonal card
 Oberliga Baden Freiburg GER 2008-10-05
RcRownchangeKK*chgGame
 2147 2211 3.50 6 -0.01 15 -0.15 
  Vidonyak, Nellya wm2176 GER0.001-0.5515-8.25 
  Bossert, Christian f2196 GER0.001-0.5215-7.80 
  Sandmeier, Toni 2211 GER1.0010.50157.50 
  Richter, Georg 2211 GER1.0010.50157.50 
  Zenkic, Mensur 2035 SUI0.501-0.2315-3.45 
  Eisenbeiser, Karlheinz 2053 GER1.0010.29154.35 

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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