Individual Calculations February 2019
 Altmann, Jens  Total change: 2.60  Rating chartPersonal card
 7. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2018-12-27
RcRownchangeKK*chgGame
 1970 1893 2.50 6 0.13 20 2.60 
  Specht, Guenter 1608 GER1.0010.16203.20 
  Boos, Patrick 2008 GER0.001-0.3420-6.80 
  Boehme, Markus 2141 GER0.5010.31206.20 
  Maurer, Heinrich 2074 GER0.001-0.2620-5.20 
  Glaser, Max 1901 GER0.5010.01200.20 
  Weber, Daniel 2090 GER0.5010.25205.00 

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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