Individual Calculations January 2015
 Bird, Joel  Total change: 0.00  Rating chartPersonal card
 London Chess Classic 2014 FIDE Open London ENG 2014-12-08
RcRownchangeRpKK*chgGame
 2151 0 4.50 8 0.00 2171   0.00 
  Kalaiyalahan, Akshaya 2080 ENG1.0010.00 0.00 
  Vakhidov, Jahongir g2502 UZB0.0010.00 0.00 
  Johansson, Toni 2062 SWE0.5010.00 0.00 
  Chiu, Howard c2052 SIN0.5010.00 0.00 
  Rogers, Tim L 2046 ENG1.0010.00 0.00 
  Britton, Richard L f2230 ENG0.5010.00 0.00 
  Mihajlov, Svetoslav 2181 NOR0.0010.00 0.00 
  Clark, Ian C 2053 ENG1.0010.00 0.00 

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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