Individual Calculations February 2019
 Treiber, Marco  Total change: 10.60  Rating chartPersonal card
 28. Erfurter Schachfestival Hauptturnier Erfurt GER 2018-12-26
RcRownchangeKK*chgGame
 1746 1814 4.50 7 0.53 20 10.60 
  Blank, Stephan 1586 GER0.501-0.2920-5.80 
  Conitz, Helmut 1570 GER1.0010.20204.00 
  Wolf, Vincent 1414  * GER1.0010.08201.60 
  Woost, Thomas 1915 GER0.001-0.3620-7.20 
  Seifert, Martin 1995 GER1.0010.742014.80 
  Grzeschniok, Anton 1866 GER0.5010.07201.40 
  Siebel, Holger 1879 GER0.5010.09201.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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