Rapid: Individual Calculations January 2016
 Petrov, Aleksandr  Total change: -12.40  Rating chartPersonal card
 Estonian Seniors Rapid Championship 2015 Tallinn EST 2015-12-05
RcRownchangeKK*chgGame
 1976 1932 2.50 7 -0.62 20 -12.40 
  Haabu, Aare 1759 EST0.001-0.7320-14.60 
  Neff, Sergei 2207 EST0.001-0.1720-3.40 
  Saraikin, Sergey 1943 EST1.0010.522010.40 
  Panfilov, Sergei 1615 EST1.0010.13202.60 
  Remmel, Anto 2236 EST0.001-0.1420-2.80 
  Nikitin, Pjotr 1946 EST0.5010.02200.40 
  Fomina, Tatyana wg2126 EST0.001-0.2520-5.00 

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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