Individual Calculations January 2009
 Anit, Tahah  Total change: 38.50  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2174 1903 3.00 8 1.54 25 38.50 
  Baba, Masahiro 2220 JPN0.001-0.1325-3.25 
  Hamperl, Fred f2076 GCI0.5010.23255.75 
  Pornariyasombat, Atippat 2173 THA0.5010.33258.25 
  Croes, Octavio 1980 ARU1.0010.612515.25 
  Van Hoolandt, Patrick f2231 MNC0.001-0.1325-3.25 
  Ibarra Chami, Luis Fernando m2253 MEX1.0010.892522.25 
  Franco Ocampos, Zenon g2253 PAR0.001-0.1125-2.75 
  Samhouri, Bilal 2205 JOR0.001-0.1525-3.75 

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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