Individual Calculations February 2018
 Ross, Heinrich  Total change: -6.80  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1690 1545 2.00 7 -0.17 40 -6.80 
  Merettig, Georg 1811 GER0.001-0.1840-7.20 
  Hagenbeck-Huebert, Lara 1726 GER0.001-0.2640-10.40 
  Nieke, Karl-Friedrich 1694 GER0.5010.20408.00 
  Schmieder, Kerstin 1694 GER0.001-0.3040-12.00 
  Krajinski, Lutz 1684 GER0.5010.19407.60 
  Voelk, Tobias 1659 GER0.001-0.3440-13.60 
  Krueger, Aurelian 1561 GER1.0010.524020.80 

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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