Individual Calculations February 2017
 Langedijk, Ardjan  Total change: 3.20  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 2084 2119 4.00 7 0.16 20 3.20 
  Wolf, Pablo 1928 GER0.501-0.2520-5.00 
  Schulz, Phillip 1929 GER0.501-0.2520-5.00 
  Zimm, Justus 2054 GER0.001-0.5920-11.80 
  Probst, Alexander 2008 GER1.0010.35207.00 
  Held, Carsten 2054 GER1.0010.41208.20 
  Schulz, Karsten f2338 GER0.5010.28205.60 
  Zienert, Richard 2279 GER0.5010.21204.20 

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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