Individual Calculations December 2016
 Ochtman, Henk  Total change: 3.20  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3G Round 3-4 Various NED 2016-11-05
RcRownchangeKK*chgGame
 2179 2120 1.00 2 0.16 20 3.20 
  Van Der Put, Frank 2260 NED0.001-0.3120-6.20 
  Deberdt, Joris 2097 BEL1.0010.47209.40 

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)
 

 

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