Individual Calculations December 2017
 Xu, Xianliang  Total change: 4.40  Rating chartPersonal card
 2. Bundesliga West 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2499 2397 0.50 1 0.14 20 2.80 
  Cicak, Slavko g2499 SWE0.5010.14202.80 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2453 2397 0.50 1 0.08 20 1.60 
  Van Haastert, Edwin m2453 NED0.5010.08201.60 

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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