Individual Calculations December 2019
 Berberich, Christoph  Total change: 30.00  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2019 A Heusenstamm GER 2019-11-21
RcRownchangeKK*chgGame
 2082 1958 4.00 7 1.50 20 30.00 
  Krastev, Alexander f2330 GER0.5010.40208.00 
  Spitzl, Vinzent f2307 GER0.001-0.1120-2.20 
  Westendorp, Christian 1821 GER0.501-0.1820-3.60 
  Atasoy, Tarik 1805 GER1.0010.30206.00 
  Englert, Jon 2117 GER0.5010.21204.20 
  Rondonuwu, Grover 2106 GER0.5010.20204.00 
  Reitz, Philipp 2088 GER1.0010.682013.60 

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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