Individual Calculations August 2014
 Jarek, Katherine  Total change: -31.00  Rating chartPersonal card
 19th Hampstead U2200 Weekend Congress London ENG 2014-07-05
RcRownchangeKK*chgGame
 1596 1931 3.00 5 -1.38 20 -27.60 
  Baroukh, Leon 1590 ENG0.001-0.8820-17.60 
  Sheremetyeva, Elizaveta 1672 ENG0.501-0.3220-6.40 
  Jina, Asha 1531  * ENG1.0010.08201.60 
  Samadov, Samir 1648 ENG1.0010.16203.20 
  Olutola, Taiwo 1538 NGR0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 20th Hampstead U2200 Weekend Congress London ENG 2014-07-19
RcRownchangeKK*chgGame
 1842 1931 1.00 2 -0.17 20 -3.40 
  Sellen, John 1597 ENG1.0010.12202.40 
  Madynski, Pawel 2086 POL0.001-0.2920-5.80 

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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