Individual Calculations April 2016
 Rahnfeld, Jens  Total change: 40.20  Rating chartPersonal card
 Oberliga Baden 2015/16 round 8 Baden GER 2016-03-13
RcRownchangeKK*chgGame
 2191 2214 0.50 1 -0.03 20 -0.60 
  Haas, Stefan 2191 GER0.501-0.0320-0.60 

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)
 
 GRENKE Chess Open 2016 A-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 2298 2214 5.50 9 2.04 20 40.80 
  Sanati, Charlotte 1887 GER1.0010.13202.60 
  Lagunow, Alexander m2436 GER0.001-0.2220-4.40 
  Schmitt, Michael 2039 GER1.0010.27205.40 
  Braeuer, Franz m2421 GER1.0010.772015.40 
  Tereick, Benjamin m2431 GER0.5010.28205.60 
  Yankelevich, Lev 2412 GER0.001-0.2420-4.80 
  Eichler, Christoph f2349 GER0.5010.18203.60 
  Metz, Hartmut f2334 GER1.0010.662013.20 
  Miedema, David m2371 NED0.5010.21204.20 

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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