Individual Calculations March 2010
 Pickersgill, Adrian O  Total change: 15.15  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2140 2014 4.00 9 1.01 15 15.15 
  McKenna, Jason P 2147 ENG0.5010.18152.70 
  Lock, Gavin R 2171 ENG0.5010.21153.15 
  Rayner, Francis 2153 WLS0.5010.19152.85 
  Furman, Boris f2223 RUS0.001-0.2315-3.45 
  Addison, Bret C 2258 ENG0.001-0.2015-3.00 
  Macrae, James S 1753 SCO1.0010.18152.70 
  Goodger, Martyn 2147 ENG0.5010.18152.70 
  Jaunooby, Ali R 2171 ENG1.0010.711510.65 
  Martinsen, Stig K 2240 NOR0.001-0.2115-3.15 

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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