Individual Calculations May 2018
 Ogunshola, Olugbemiga (ben)  Total change: 7.20  Rating chartPersonal card
 CCF CHRISTMAS LONG PLAY CONGRESS OPEN March London ENG 2018-03-30
RcRownchangeKK*chgGame
 1944 2124 4.00 5 0.36 20 7.20 
  George, Olufemi 1825 NGR1.0010.15203.00 
  Balaji, Aaravamudhan 1901 ENG1.0010.22204.40 
  Rizvi, Nasir 2036 WLS0.501-0.1220-2.40 
  Bennett, John M 1998 ENG0.501-0.1720-3.40 
  Van Der Vegt, Seth 1958 NED1.0010.28205.60 

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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