Individual Calculations May 2017
 Martin, Stefan  Total change: -52.40  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2065 2204 3.50 9 -2.62 20 -52.40 
  Wachsmann, Dietmar 1916 GER1.0010.16203.20 
  Kevlishvili, Robby m2414 NED0.001-0.2320-4.60 
  Clancy, Jonathan 2016 GER0.501-0.2420-4.80 
  Becker, Martin 1997 GER0.001-0.7720-15.40 
  Held, Carsten, Dr. 2039 GER1.0010.28205.60 
  Stijve, Theo 2043 SUI0.001-0.7120-14.20 
  Weisspflog, Janek 2046 GER1.0010.29205.80 
  Van Gen Hassend, Max 2040 GER0.001-0.7220-14.40 
  Suvorov, Luca 2072 GER0.001-0.6820-13.60 

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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