Individual Calculations December 2014
 Hummel, Erik-Jan  Total change: -12.80  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - Meester - round 2-3 Various NED 2014-11-01
RcRownchangeKK*chgGame
 2118 2291 1.00 1 0.27 20 5.40 
  Van Der Linde, Meindert 2118 NED1.0010.27205.40 

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)
 
 Dutch Team Competition 2014-2015 - 3A - round 2-3 Various NED 2014-11-01
RcRownchangeKK*chgGame
 1904 2291 0.00 1 -0.91 20 -18.20 
  Bakker, Jouke 1904 NED0.001-0.9120-18.20 

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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