Individual Calculations May 2017
 Chernov, Vadim  Total change: 17.40  Rating chartPersonal card
 Oberliga Baden 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2483 2395 0.50 1 0.12 10 1.20 
  Schmaltz, Roland g2483 GER0.5010.12101.20 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2400 2391 6.00 9 1.62 10 16.20 
  Goerke, Joachim 2070 GER1.0010.13101.30 
  Wiechert, Hans f2191 GER1.0010.24102.40 
  Wagner, Dennis g2577 GER0.001-0.2610-2.60 
  Fischer, Sebastian 2200 GER1.0010.25102.50 
  Bacrot, Etienne g2696 FRA0.5010.36103.60 
  Lelumees, Brait 2166 EST1.0010.22102.20 
  Lampert, Jonas m2511 GER1.0010.66106.60 
  Heimann, Andreas g2577 GER0.5010.24102.40 
  Buhmann, Rainer g2609 GER0.001-0.2210-2.20 

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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