Individual Calculations March 2014
 Poltavets, Ivan  Total change: -23.25  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2014 Voronezh RUS 2014-01-10
RcRownchangeKK*chgGame
 1867 1878 0.00 3 -1.55 15 -23.25 
  Kholodov, Vladimir 1989 RUS0.001-0.3515-5.25 
  Chermashentsev, Victor 1792 RUS0.001-0.6215-9.30 
  Malikov, Sergey 1821 RUS0.001-0.5815-8.70 

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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