Individual Calculations June 2018
 Kramaley, David  Total change: 12.40  Rating chartPersonal card
 2017/18 4NCL Division 4 South Rounds 9-11 Reading ENG 2018-05-05
RcRownchangeKK*chgGame
 1455 1819 1.00 1 0.10 20 2.00 
  Jaberansari, Daniel 1455 WLS1.0010.10202.00 

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)
 
 Frome Congress Open 2018 Frome ENG 2018-05-18
RcRownchangeKK*chgGame
 1958 1819 2.00 4 0.74 20 14.80 
  Menadue, Jeremy Fs 2055 ENG1.0010.802016.00 
  Whitehead, Mark A 1897 ENG0.5010.11202.20 
  De Coverly, Roger D 1943 ENG0.001-0.3320-6.60 
  Littleton, Mark 1937 ENG0.5010.16203.20 

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
 1988 1819 1.50 6 -0.22 20 -4.40 
  Graham, David B 2150 ENG0.001-0.1220-2.40 
  Munshi, Aditya 1971 ENG0.001-0.3020-6.00 
  Benson, Paul J 1988 ENG0.5010.22204.40 
  Moore, Geoffrey R 2011 ENG0.5010.25205.00 
  Graham, Cassie M 1853 ENG0.001-0.4520-9.00 
  Ortiz Sanchez, Luis 1953 ESP0.5010.18203.60 

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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