Individual Calculations June 2017
 Ivakin, Valery  Total change: -32.20  Rating chartPersonal card
 Irkutsk_Spring_2017 Irkutsk RUS 2017-04-02
RcRownchangeKK*chgGame
 1619 1751 3.00 7 -1.61 20 -32.20 
  Popov, Petr 1523 RUS0.001-0.7920-15.80 
  Kozlov, Viktor I. 1361 RUS1.0010.09201.80 
  Solomein, Dmitry 1890 RUS0.001-0.3120-6.20 
  Sakhyanov, Igor 1663 RUS1.0010.38207.60 
  Shcherbakov, Alexander 1688 RUS0.001-0.5920-11.80 
  Sorokovikov, Vasily 1571 RUS1.0010.26205.20 
  Usov, Alexander 1638 RUS0.001-0.6520-13.00 

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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