Individual Calculations June 2018
 Koch, Jens  Total change: -25.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q7 D Muenchen GER 2018-04-27
RcRownchangeKK*chgGame
 1685 1794 2.00 5 -1.25 20 -25.00 
  Pogosian, Norair 1710 FRA1.0010.38207.60 
  Hoedtke, Joern 1715 GER0.001-0.6120-12.20 
  Perkampus, Laurin 1628 GER0.001-0.7220-14.40 
  Ulrich, Thomas 1716 GER0.501-0.1120-2.20 
  Nilius, Uwe 1655 GER0.501-0.1920-3.80 

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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