Individual Calculations July 2016
 Ivanova, Tatiana  Total change: -9.00  Rating chartPersonal card
 16th European Senior Chess Ch. age of 50 Yerevan ARM 2016-06-05
 2118 2119 2.50 6 -0.45 20 -9.00 
  Kalegin, Evgenij m2431 RUS0.001-0.1420-2.80 
  Chanturia, Tamar 1719  * GEO1.0010.08201.60 
  Osmolny, Vladimir I. f2190 RUS0.001-0.4020-8.00 
  Skou, Niels 2012 DEN1.0010.35207.00 
  Yasin, Hur 2139 TUR0.001-0.4720-9.40 
  Yakimenko, Alexander A. 2217 RUS0.5010.13202.60 
 * 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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