Individual Calculations April 2015
 Romanov, Viktor  Total change: -53.00  Rating chartPersonal card
 86 Novosibirsk Champ. -2015 Final Novosibirsk RUS 2015-03-11
RcRownchangeKK*chgGame
 1910 1934 1.50 8 -2.65 20 -53.00 
  Sakhno, Pavel 2106 RUS0.5010.23204.60 
  Kovalev, Evgeny 2153 RUS0.001-0.2220-4.40 
  Erykalova, Marina 1982 RUS0.001-0.4320-8.60 
  Bauyrzhanova, Klara 1799 KAZ1.0010.32206.40 
  Novichkov, Vladimir 2103 RUS0.001-0.2820-5.60 
  Kurbatskay, Lilia 1876 RUS0.001-0.5820-11.60 
  Lisitsa, Alexander 1535 RUS0.001-0.9220-18.40 
  Vasiliev, Igor 1724 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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