Individual Calculations January 2009
 Pohlers, Juergen  Total change: -26.55  Rating chartPersonal card
 13th Olympiad for Blind and visualy impaired chess players Crete GRE 2008-10-19
RcRownchangeKK*chgGame
 2162 2112 0.00 4 -1.77 15 -26.55 
  Hengles, Roberto Carlos 1974 BRA0.001-0.6915-10.35 
  Krylov, Sergey m2388 RUS0.001-0.1715-2.55 
  Vela Ignacio Jos, Manuel 2103 ESP0.001-0.5115-7.65 
  Chojnowski, Marcin 2182 POL0.001-0.4015-6.00 

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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