Individual Calculations January 2009
 Alkhazashvili, Ololi  Total change: 4.50  Rating chartPersonal card
 19.Internationales Gocher Open Goch GER 2008-10-09
RcRownchangeKK*chgGame
 2044 2091 2.50 4 0.30 15 4.50 
  Stelter, Wilhelm 1757 GER1.0010.12151.80 
  Wiley, Thomas f2310 ENG0.001-0.2215-3.30 
  Albrecht, Carsten 1973 GER1.0010.34155.10 
  Dehn, Marcus 2137 GER0.5010.06150.90 

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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