Individual Calculations May 2015
 Ermolaev, Alexander  Total change: 46.00  Rating chartPersonal card
 Russia Blind Chess Championship 2015 Kolontaevo RUS 2015-04-10
RcRownchangeKK*chgGame
 2140 1948 4.50 8 2.30 20 46.00 
  Valner, Shafiga wc1783 RUS1.0010.28205.60 
  Strokov, Anatoly 2132 RUS0.001-0.2620-5.20 
  Sambursky, Vladimir f2156 RUS1.0010.772015.40 
  Meshkov, Yuri A. m2348  * RUS0.5010.42208.40 
  Romanenkov, Aleksandr 2123 RUS1.0010.732014.60 
  Suslov, Evgeniy 2175 RUS1.0010.792015.80 
  Smirnov, Alexey 2348  * RUS0.001-0.0820-1.60 
  Panarin, Vladimir 2055 RUS0.001-0.3520-7.00 
 * 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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