Individual Calculations November 2017
 Boos, Markus  Total change: -8.00  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2017 September Solingen GER 2017-09-15
RcRownchangeKK*chgGame
 1850 2185 1.50 2 -0.25 20 -5.00 
  Meckel, Helmut 1785  * GER1.0010.08201.60 
  Borchert, Stephan 1914 GER0.501-0.3320-6.60 
 * 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)
 
 Offene Solinger Stadtmeisterschaft 2017 October Solingen GER 2017-10-13
RcRownchangeKK*chgGame
 1875 2185 1.00 1 0.14 20 2.80 
  Nguyen, Gia Huy Philipp 1875 GER1.0010.14202.80 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q1 A Niedernhausen GER 2017-10-27
RcRownchangeKK*chgGame
 2142 2185 2.50 5 -0.29 20 -5.80 
  Gassmann, Volker, Dr. 2132 GER0.501-0.0720-1.40 
  Oppitz, Peter c2142 GER0.501-0.0620-1.20 
  Hoffmeister, Frank, Dr. 2154 GER0.501-0.0420-0.80 
  Wecker, Martin 2117 GER0.501-0.0920-1.80 
  Cmiel, Thorsten f2167 GER0.501-0.0320-0.60 

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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