Individual Calculations February 2019
 Zimmermann, Martin  Total change: 1.80  Rating chartPersonal card
 Oberliga Nord-Nord 2018/2019 January 2019 various GER 2019-01-20
RcRownchangeKK*chgGame
 2090 2147 0.50 1 -0.08 20 -1.60 
  Kornrumpf, Joachim 2090 GER0.501-0.0820-1.60 

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)
 
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2019 Vorrunde various GER 2019-01-26
RcRownchangeKK*chgGame
 2275 2147 0.50 1 0.17 20 3.40 
  Hoegy, Kevin 2275 GER0.5010.17203.40 

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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