Individual Calculations June 2018
 Ivakin, Valery  Total change: -22.20  Rating chartPersonal card
 Irkutsk_Spring 2018 Irkutsk RUS 2018-04-07
RcRownchangeKK*chgGame
 1729 1691 2.50 8 -1.11 20 -22.20 
  Solomein, Dmitry 1859 RUS0.001-0.2820-5.60 
  Grekhneva, Yana 1864 RUS0.001-0.2720-5.40 
  Sorokovikov, Vasily 1571 RUS1.0010.34206.80 
  Ladyzhinsky, Igor 1845 RUS0.001-0.2920-5.80 
  Ginzburg, Alexander 1996 RUS0.5010.36207.20 
  Usov, Alexander 1661 RUS0.001-0.5420-10.80 
  Kazantsev, Andrey 1408 RUS0.001-0.8420-16.80 
  Bashelkhanov, Anatoly 1627 RUS1.0010.41208.20 

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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