Individual Calculations January 2015
 Yarina, Gennady  Total change: -12.40  Rating chartPersonal card
 Samara region 2014 Chmp. HL Samara RUS 2014-12-04
RcRownchangeKK*chgGame
 2158 1961 2.00 9 -0.31 40 -12.40 
  Natacheev, Peter f2284 RUS0.001-0.1340-5.20 
  Iliushkin, Evgeny f2212 RUS0.001-0.1940-7.60 
  Velichko, Arseny 2055 RUS0.001-0.3740-14.80 
  Liberman, Evgeny 2161 RUS0.001-0.2440-9.60 
  Purygin, Andrei f2242 RUS0.001-0.1640-6.40 
  Elistratov, Semen 2194 RUS1.0010.794031.60 
  Makarov, Yuri A 1967 RUS1.0010.514020.40 
  Pogorelskikh, Sergey 2238 RUS0.001-0.1740-6.80 
  Kobylsky, Evgeny 2072 RUS0.001-0.3540-14.00 

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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