Individual Calculations October 2017
 De Wit, Michel  Total change: -7.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 1A Round 1 various NED 2017-09-16
RcRownchangeKK*chgGame
 2151 2166 0.50 1 -0.02 20 -0.40 
  Van Rijn, Wouter f2151 NED0.501-0.0220-0.40 

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 2017-2018 Round 1 Various Places BEL 2017-09-24
RcRownchangeKK*chgGame
 2287 2166 0.00 1 -0.34 20 -6.80 
  Peek, Marcel m2287 NED0.001-0.3420-6.80 

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)
 

 

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