Individual Calculations October 2014
 Ermakov, Evgeny S.  Total change: 32.80  Rating chartPersonal card
 St. Petersburg Amateur Open Champ. 2014 St. Petersburg RUS 2014-08-22
RcRownchangeKK*chgGame
 2069 1922 3.50 6 1.64 20 32.80 
  Pashinsky, Mikhail 2254 RUS0.001-0.1220-2.40 
  Popova, Polina 1522  * RUS1.0010.08201.60 
  Smirnov, Mikhail 2176 RUS0.5010.31206.20 
  Lagashin, Pavel 2116 RUS1.0010.752015.00 
  Pischikov, Vadim 2184 RUS0.5010.32206.40 
  Polonovsky, Evgeny 2163 RUS0.5010.30206.00 
 * 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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