Individual Calculations June 2017
 Xu, Xianliang  Total change: 10.00  Rating chartPersonal card
 Oberliga NRW 2016/2017 May 2017 Duesseldorf GER 2017-05-01
RcRownchangeKK*chgGame
 2320 2376 1.00 1 0.42 20 8.40 
  Kaufeld, Juergen f2320 GER1.0010.42208.40 

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)
 
 2. Bundesliga West 2016/2017 May 2017 Hamburg GER 2017-05-01
RcRownchangeKK*chgGame
 1976 2376 1.00 1 0.08 20 1.60 
  Bartelt, Max Peter 1976  * GER1.0010.08201.60 
 * 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)
 

 

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