Individual Calculations December 2013
 Dydak, Mateusz  Total change: -3.15  Rating chartPersonal card
 e2e4 Gatwick Open November 2013 Gatwick, London ENG 2013-11-01
RcRownchangeKK*chgGame
 1976 1904 1.50 3 0.29 15 4.35 
  Kalaiyalahan, Akshaya 1983 ENG0.5010.11151.65 
  Giles, Yasmin 1892 ENG1.0010.48157.20 
  Jones, Steven A 2054 ENG0.001-0.3015-4.50 

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)
 
 e2e4 Gatwick U1950 November 2013 Gatwick, London ENG 2013-11-01
RcRownchangeKK*chgGame
 1732 1904 0.00 1 -0.73 15 -10.95 
  Sandercock, E Barry 1732 ENG0.001-0.7315-10.95 

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)
 
 4NCL 2013-14 Rounds 1-2 Various ENG 2013-11-16
RcRownchangeKK*chgGame
 1692 1904 1.00 1 0.23 15 3.45 
  Cavendish, Joshua Z 1692 ENG1.0010.23153.45 

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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