Individual Calculations June 2014
 Yiamakis, Albert  Total change: 37.95  Rating chartPersonal card
 4NCL 2013-14 Rounds 9-11 Various ENG 2014-05-03
RcRownchangeKK*chgGame
 2011 1729 1.50 2 1.17 30 35.10 
  Perrett, David C 1957 WLS1.0010.793023.70 
  Richardson, Keith B 2064 ENG0.5010.383011.40 

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)
 
NOTE: K factor changed
 e2e4 Sunningdale Open May 2014 Sunningdale, London ENG 2014-05-23
RcRownchangeKK*chgGame
 1993 1729 1.50 7 0.19 15 2.85 
  Lock, Gavin R 2129  * ENG0.001-0.0815-1.20 
  Savage, Nicholas W 1977 ENG0.5010.31154.65 
  Roberts, David L 2019 ENG0.001-0.1615-2.40 
  Zhang, Anthony Y 1913 ENG0.001-0.2615-3.90 
  Rodriguez Diaz, Javier 1867 ESP1.0010.691510.35 
  Burke, Steven J 1999 ENG0.001-0.1715-2.55 
  Lunn, Matthew 2044 ENG0.001-0.1415-2.10 
 * 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)
 

 

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