Individual Calculations May 2015
 Raygrotzki, Norbert  Total change: -0.20  Rating chartPersonal card
 Belgian Interclubs 2014-2015 Round 11 Divisions 2-5 Various BEL 2015-03-29
RcRownchangeKK*chgGame
 1687 1931 0.50 1 -0.30 20 -6.00 
  Robeyns, Bart 1687 BEL0.501-0.3020-6.00 

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)
 
 Oster-Open 2015 Oberhausen Oberhausen GER 2015-04-02
RcRownchangeKK*chgGame
 2072 1922 3.00 6 1.08 20 21.60 
  Fridman, Daniel g2322  * GER0.001-0.0820-1.60 
  Hufnagel, Markus 1692 GER1.0010.21204.20 
  Bogorad, Michail 2075 GER1.0010.702014.00 
  Fehmer, Carsten 2097 GER0.5010.23204.60 
  Fiori, Bruno 2139 ITA0.5010.28205.60 
  Andersen, Knut 2106 GER0.001-0.2620-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 1999 1922 0.00 2 -0.79 20 -15.80 
  Van Der Berg, Wessel 1961 NED0.001-0.4520-9.00 
  Dijkstra, Arjan 2037 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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