Individual Calculations January 2010
 Toshev, Vladimir  Total change: -1.00  Rating chartPersonal card
 4th Young Chess Meeting GRE-BUL Thessaloniki GRE 2009-10-23
RcRownchangeKK*chgGame
 1744 1855 3.50 6 -0.38 25 -9.50 
  Amiridou, Dimitra 1625 GRE1.0010.21255.25 
  Ladopoulos, Dimitris 1775 GRE1.0010.39259.75 
  Papakonstantinou, Dimitrios 1822 GRE0.501-0.0525-1.25 
  Koutroukis, Andreas 1846 GRE0.001-0.5125-12.75 
  Tsolaki, Eleni 1700 GRE1.0010.29257.25 
  Sahinidis, Evagelos 1696 GRE0.001-0.7125-17.75 

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)
 
 Student Championship 2009 Sofia BUL 2009-11-04
RcRownchangeKK*chgGame
 2255 1855 0.50 2 0.34 25 8.50 
  Nikolov, Momchil m2255  * BUL0.001-0.0825-2.00 
  Vlashki, Nino 2255  * BUL0.5010.422510.50 
 * 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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