Individual Calculations February 2016
 Al Azmi, Khalaf  Total change: -8.00  Rating chartPersonal card
 Chessfestival Groningen Open B Groningen NED 2015-12-21
RcRownchangeKK*chgGame
 1826 1755 2.00 7 -0.86 20 -17.20 
  Sprik, Sander 1957 NED0.001-0.2420-4.80 
  Van Foreest, Pieter 1661 NED0.001-0.6320-12.60 
  Vermeulen, Frans 1875 NED0.001-0.3420-6.80 
  Van Indie, Frank 1791 NED1.0010.552011.00 
  Boer, Jan 1711 NED1.0010.44208.80 
  Leentjens, Gilbert 1829 NED0.001-0.4020-8.00 
  De Bruijne, Arian 1956 NED0.001-0.2420-4.80 

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)
 
 Kuwait And Bahrain Match Kuwait KUW 2016-01-30
RcRownchangeKK*chgGame
 1784 1798 1.50 2 0.46 20 9.20 
  Ghuloom, Hashim 1784 BRN1.0010.48209.60 
  Ghuloom, Hashim 1784 BRN0.501-0.0220-0.40 

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)
 

 

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