Individual Calculations March 2018
 Balaji, Aaravamudhan  Total change: 120.80  Rating chartPersonal card
 CCF WINTER CHESS 2017-18 LONGPLAY JANUARY 2018 B London ENG 2018-01-29
RcRownchangeKK*chgGame
 2034 1865 0.50 1 0.22 40 8.80 
  Cooper, Neill 2034 ENG0.5010.22408.80 

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)
 
 2017/18 4NCL Division 4 South Rounds 5-6 Reading ENG 2018-02-10
RcRownchangeKK*chgGame
 1889 1780 1.00 1 0.65 40 26.00 
  Pink, Joshua 1889 ENG1.0010.654026.00 

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)
 
 58th Hampstead Congress U2200 London ENG 2018-02-17
RcRownchangeKK*chgGame
 2013 1780 3.00 4 2.15 40 86.00 
  Prior, Stephen C V 1978 ENG1.0010.764030.40 
  Papantoniou, John 2062 AUS1.0010.844033.60 
  Schwartz, Julius 2099 SCO0.001-0.1340-5.20 
  Ifalore, Michael 1912 ENG1.0010.684027.20 

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)
 

 

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