Individual Calculations May 2018
 Wiebe, Daniel  Total change: 9.20  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2099 1959 3.00 8 0.46 20 9.20 
  Krockenberger, Martin f2221 GER0.001-0.1820-3.60 
  Lelumees, Brait 2169 EST0.5010.27205.40 
  Schwab, Matthias 2117 GER0.5010.21204.20 
  Wagner, Hans 2105 GER0.001-0.3020-6.00 
  Speicher, Franz 1868 GER1.0010.38207.60 
  Stein, Marco 2073 GER0.001-0.3420-6.80 
  Quaranta, Cristiano 2148 ITA1.0010.752015.00 
  Sanati, Charlotte 2087 GER0.001-0.3320-6.60 

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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