Individual Calculations June 2018
 Akeya-Price, Robert  Total change: 12.80  Rating chartPersonal card
 CCF WINTER CHESS LONG PLAY RESULTS APRIL 2018 B London ENG 2018-04-30
RcRownchangeKK*chgGame
 1864 1916 0.00 1 -0.57 40 -22.80 
  Edwards, Nicholas L 1864 ENG0.001-0.5740-22.80 

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)
 
 1st 4NCL Spring Bank Holiday Congress Open Basingstoke ENG 2018-05-25
RcRownchangeKK*chgGame
 2020 1760 2.00 6 0.89 40 35.60 
  Burrows, Martin P 2110 ENG0.001-0.1140-4.40 
  Dunn, Alan 2028 NZL0.5010.334013.20 
  Yoon, Jacob D 2022 ENG0.5010.324012.80 
  Niedbal, Piotr 1907 POL0.5010.20408.00 
  Moore, Gerald 2064 ENG0.001-0.1440-5.60 
  Benson, Paul J 1988 ENG0.5010.294011.60 

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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