Individual Calculations January 2016
 Koshelev, Vladimir  Total change: 26.20  Rating chartPersonal card
 Voronezh Region Senior Championship Open 2015 Voronezh RUS 2015-11-17
RcRownchangeKK*chgGame
 1932 1854 4.50 8 1.31 20 26.20 
  Yakovich, Yury 1454  * RUS1.0010.08201.60 
  Matveenko, Yury 2021 RUS1.0010.722014.40 
  Lukovnikov, Alexander 2254  * RUS0.5010.42208.40 
  Lysokonev, Valery 2093 RUS0.5010.30206.00 
  Sokolovsky, Victor 1955 RUS0.001-0.3620-7.20 
  Leun, Victor 1798 RUS0.501-0.0820-1.60 
  Lazarev, Alexandr 1854 RUS0.001-0.5020-10.00 
  Atanazevich, Yury 2027 RUS1.0010.732014.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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