Individual Calculations May 2014
 Jina, Asha  Total change: 6.90  Rating chartPersonal card
 Hampstead U2200 Weekend Congress April 14 London ENG 2014-04-12
RcRownchangeKK*chgGame
 1753 1528 0.00 2 -0.44 30 -13.20 
  Jekel, Wolfgang 1809 GER0.001-0.1630-4.80 
  Pepe, Salvatore 1696 ENG0.001-0.2830-8.40 

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)
 
 Golders Green Easter Congress U1900 London ENG 2014-04-19
RcRownchangeKK*chgGame
 1698 1528 1.50 3 0.67 30 20.10 
  Sloan, Cecil 1691 USA0.5010.22306.60 
  Parry, Jacques 1759 ENG0.001-0.2130-6.30 
  Baroukh, Leon 1644 ENG1.0010.663019.80 

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)
 

 

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