Individual Calculations April 2017
 Gourevitch, Mikhail, Dr.  Total change: -14.80  Rating chartPersonal card
 Belgian Interclubs 2016-2017 Catch-up Round 6 Eynatten BEL 2017-03-05
RcRownchangeKK*chgGame
 2015 2090 0.50 1 -0.10 20 -2.00 
  Carcan, Stephane 2015 BEL0.501-0.1020-2.00 

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 2016-2017 Round 9 Various places BEL 2017-03-12
RcRownchangeKK*chgGame
 1921 2090 0.50 1 -0.22 20 -4.40 
  George, Michael 1921 BEL0.501-0.2220-4.40 

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)
 
 Belgian Interclubs 2016-2017 Round 10 Various places BEL 2017-03-26
RcRownchangeKK*chgGame
 1690 2090 0.50 1 -0.42 20 -8.40 
  Wilmain, Dimitri 1690  * BEL0.501-0.4220-8.40 
 * 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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