Individual Calculations January 2013
 Sakhnenko, Ivan  Total change: 25.95  Rating chartPersonal card
 Suvorov open Suvorov RUS 2012-12-01
RcRownchangeKK*chgGame
 2194 2080 5.00 9 1.73 15 25.95 
  Gavritenkov, Sergei m2412 RUS0.001-0.1215-1.80 
  Prokhorov, Sergey An. 1992 RUS1.0010.38155.70 
  Trunov, Andrey 2006 RUS1.0010.40156.00 
  Bakutin, Aleksey f2333 RUS0.5010.31154.65 
  Bukin, Alexander f2306 RUS0.5010.29154.35 
  Trubizin, Ivan 2321 RUS0.001-0.2015-3.00 
  Shishkova, Olga 2038 RUS0.501-0.0615-0.90 
  Ruchkin, Yuri 2244 RUS0.5010.22153.30 
  Sotnikov, Alexey 2090 RUS1.0010.51157.65 

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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