Individual Calculations December 2013
 Guschin, Ivan  Total change: -19.20  Rating chartPersonal card
 Viktor Agafonov Memorial-2013 Berdsk RUS 2013-10-13
RcRownchangeKK*chgGame
 1786 1625 1.50 7 -0.64 30 -19.20 
  Chaschin, Viktor 1794 RUS0.5010.22306.60 
  Spesivtsev, Gleb 1771 RUS1.0010.703021.00 
  Sorokovyh, Anton 1964 RUS0.001-0.1230-3.60 
  Khanina, Maria 1589 RUS0.001-0.5530-16.50 
  Sergunov, Evgeny 1957 RUS0.001-0.1230-3.60 
  Kruppa, Vladimir 1809 RUS0.001-0.2630-7.80 
  Blakha, Vasily 1621 RUS0.001-0.5130-15.30 

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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