Individual Calculations January 2015
 Bishop, Geoffrey L  Total change: -19.40  Rating chartPersonal card
 London Chess Classic 2014 Weekday U2000 London ENG 2014-12-08
RcRownchangeKK*chgGame
 1836 1821 2.00 4 0.19 20 3.80 
  Mospan, Edward 1421  * ENG1.0010.08201.60 
  Sucikova, Svetlana 1985 SVK1.0010.722014.40 
  Landau, Jonathan 1966 ENG0.001-0.3120-6.20 
  Sherwood, Chris C 1971 ENG0.001-0.3020-6.00 
 * 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)
 
 London Chess Classic 2014 Weekend U2000 London ENG 2014-12-12
RcRownchangeKK*chgGame
 1654 1821 1.00 3 -1.16 20 -23.20 
  Wickman, Teddy 1727 ENG0.001-0.6320-12.60 
  Oliphant, Tim 1623 ENG0.001-0.7620-15.20 
  Xu, David 1613 ENG1.0010.23204.60 

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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