Individual Calculations December 2013
 Jones, Steven A  Total change: -4.80  Rating chartPersonal card
 e2e4 Gatwick Open November 2013 Gatwick, London ENG 2013-11-01
RcRownchangeKK*chgGame
 2100 2054 2.50 5 0.13 15 1.95 
  Miezis, Normunds g2454  * LAT0.5010.42156.30 
  Sarakauskas, Gediminas m2394 LTU0.001-0.1215-1.80 
  Foster, Chantelle L 1879 ENG0.001-0.7315-10.95 
  Korhonen, Erkki 1868 FIN1.0010.26153.90 
  Dydak, Mateusz 1904 CAN1.0010.30154.50 
 * 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)
 
 4NCL 2013-14 Rounds 1-2 Various ENG 2013-11-16
RcRownchangeKK*chgGame
 2073 2054 0.50 2 -0.45 15 -6.75 
  Morris, Charles F 2156 WLS0.001-0.3615-5.40 
  Malhotra, Tarun 1990 ENG0.501-0.0915-1.35 

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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