Individual Calculations January 2012
 Hookham, Jamie  Total change: 40.80  Rating chartPersonal card
 Imperial College Open London ENG 2011-11-04
RcRownchangeKK*chgGame
 2202 2007 4.00 5 2.72 15 40.80 
  Harari, Zaki 2180 ENG1.0010.731510.95 
  Kulikov, Evgeny 2249 RUS1.0010.801512.00 
  Napoli, Nicolo` f2341 ITA0.001-0.1215-1.80 
  Murray, David 2133 IRL1.0010.671510.05 
  Cairns, Stephen 2109 ENG1.0010.64159.60 

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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