Rapid: Individual Calculations May 2015
 Lavrov, Vitalij  Total change: -11.60  Rating chartPersonal card
 Dal FR Chmp. rapid 2015 men Birobidzhan RUS 2015-03-19
RcRownchangeKK*chgGame
 2098 2043 2.50 7 -0.58 20 -11.60 
  Piskaikin, Alexander f2380 RUS1.0010.882017.60 
  Tappyrov, Vladimir f2244 RUS0.001-0.2420-4.80 
  Yanchenko, Roman f2422 RUS0.001-0.0920-1.80 
  Prokhorov, Yury 1789 RUS0.001-0.8120-16.20 
  Kupriyanov, Mikhail 1881 RUS0.001-0.7120-14.20 
  Vasilyev, Dulushan 1765 RUS1.0010.17203.40 
  Khvostikov, Sergey 2208 RUS0.5010.22204.40 

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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