Individual Calculations January 2018
 Airapetyan, Tigran  Total change: 35.20  Rating chartPersonal card
 Stavropol region Cup 7 stage Pyatigorsk RUS 2017-12-09
RcRownchangeKK*chgGame
 1818 1713 3.50 7 0.88 40 35.20 
  Zhakamukhov, Eduard 1938 RUS0.001-0.2240-8.80 
  Lystsov, Leonid c1873 RUS0.001-0.2940-11.60 
  Kozhuhov, Vyacheslav 1313  * RUS1.0010.08403.20 
  Kuznetsov, Nikos 1625 RUS1.0010.384015.20 
  Kairov, Viktor 2054 RUS1.0010.884035.20 
  Yakushina, Ekaterina 1811 RUS0.5010.13405.20 
  Rozhko, Dmitry f2113  * RUS0.001-0.0840-3.20 
 * 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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