Individual Calculations December 2017
 Sonntag, Hans-Hubert  Total change: -2.40  Rating chartPersonal card
 2. Bundesliga West 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2155 2345 0.50 1 -0.25 10 -2.50 
  Ludwig, Peter 2155 GER0.501-0.2510-2.50 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2351 2345 0.50 1 0.01 10 0.10 
  Van Der Stricht, Geert m2351 BEL0.5010.01100.10 

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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