Individual Calculations November 2017
 Pozin, Sergey  Total change: -12.30  Rating chartPersonal card
 Senior men Champ. 2017_HL Sochi RUS 2017-10-07
RcRownchangeKK*chgGame
 2185 2294 4.50 9 -1.23 10 -12.30 
  Yakimenko, Alexander A. 2102 RUS0.001-0.7510-7.50 
  Gridnev, Yury 2055 RUS1.0010.20102.00 
  Chudinovskikh, Alexander M m2212 RUS0.501-0.1110-1.10 
  Kairov, Viktor 2027 RUS1.0010.18101.80 
  Bykanov, Sergei 2275 RUS0.501-0.0310-0.30 
  Melnik, Viktor 2077 RUS0.001-0.7810-7.80 
  Zilbert, Oleg f2188 RUS1.0010.36103.60 
  Tunik, Gennady g2393 RUS0.5010.14101.40 
  Karasev, Vladimir I m2339 RUS0.001-0.4410-4.40 

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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