Rapid: Individual Calculations May 2015
 Pervans, Boris V.  Total change: 0.00  Rating chartPersonal card
 Karelian Olonets Osipov Memorial 2015 rapid Olonets RUS 2015-04-18
RcRownchangeRpKK*chgGame
 1709 0 0.00 4 0.00 909   0.00 
  Shuvaev, Pavel A. 1906 RUS0.0010.00 0.00 
  Gabrichidze, Ekaterina 1441 RUS0.0010.00 0.00 
  Druzhinin, Sergey I. 1811 RUS0.0010.00 0.00 
  Poluzanova, Julia 1677 RUS0.0010.00 0.00 

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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