Rapid: Individual Calculations January 2013
 Potrekeev, Pavel  Total change: -29.80  Rating chartPersonal card
 Tournament Ostrovsky A.A. - 2012_Rapid Sochi RUS 2012-12-05
RcRownchangeKK*chgGame
 2116 2203 1.50 5 -1.49 20 -29.80 
  Shakhmurzova, Fatima 1936 RUS0.001-0.8220-16.40 
  Rumiantseva, Ksenia wc1929 RUS1.0010.17203.40 
  Vastrukhin, Oleg 2366 RUS0.5010.22204.40 
  Maiorov, Oleg g2359 RUS0.001-0.2920-5.80 
  Zakaryan, David 1992 RUS0.001-0.7720-15.40 

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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