Individual Calculations April 2018
 Jakovlev, Oleg  Total change: -1.80  Rating chartPersonal card
 Grand-prix Dvorets 17th stage_A Moscow RUS 2018-02-24
RcRownchangeKK*chgGame
 2003 1881 2.00 6 -0.09 20 -1.80 
  Andreev, Viktor B. 2093 RUS0.001-0.2320-4.60 
  Zhuk, Kirill 1952 RUS0.001-0.4020-8.00 
  Karlov, Egor 1673 RUS1.0010.23204.60 
  Piatin, Oleg 2006 RUS1.0010.672013.40 
  Voloshin, Pavel 2190 RUS0.001-0.1420-2.80 
  Kalinichenko, Oleg f2104 RUS0.001-0.2220-4.40 

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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