Individual Calculations January 2011
 Nakhapetyan, Khachatur  Total change: 11.75  Rating chartPersonal card
 Chmp. Russia 2010 students Moscow RUS 2010-11-30
RcRownchangeKK*chgGame
 2187 1983 2.50 8 0.47 25 11.75 
  Zuykov, Andrei V. f2308 RUS0.5010.37259.25 
  Potapov, Alexey m2383  * RUS0.001-0.0825-2.00 
  Kharlamov, Anton 2133 RUS0.001-0.3025-7.50 
  Chesnokov, Maxim 2113 RUS1.0010.682517.00 
  Charochkina, Daria wm2287 RUS0.001-0.1425-3.50 
  Korchenkova, Irina 2109 RUS0.001-0.3325-8.25 
  Mikheev, Dmitry 2101 RUS0.5010.16254.00 
  Bykov, Evgeny 2065 RUS0.5010.11252.75 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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