Individual Calculations April 2017
 Schaefer, Juergen  Total change: 8.60  Rating chartPersonal card
 NRW-Klasse 1 2016/2017 February 2017 Duesseldorf GER 2017-02-01
RcRownchangeKK*chgGame
 2263 2113 0.50 1 0.20 20 4.00 
  Holtel, Jasper f2263 GER0.5010.20204.00 

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
 2315 2138 0.50 1 0.23 20 4.60 
  Van Beers, Eddy m2315 BEL0.5010.23204.60 

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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