Individual Calculations March 2017
 Du Pont, David  Total change: -10.40  Rating chartPersonal card
 Belgian Interclubs 2016-2017 Round 6 Various places BEL 2017-01-29
RcRownchangeKK*chgGame
 2003 2069 0.50 1 -0.09 20 -1.80 
  Peeters, Tim 2003 BEL0.501-0.0920-1.80 

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)
 
 Dutch Team Competition 2016-2017 2D Round 6 Various NED 2017-02-04
RcRownchangeKK*chgGame
 2117 2069 0.00 1 -0.43 20 -8.60 
  Stork, Ornett 2117 NED0.001-0.4320-8.60 

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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