Individual Calculations March 2012
 Pickersgill, Adrian O  Total change: 28.80  Rating chartPersonal card
 Hastings Masters 2011/12 Hastings ENG 2011-12-28
RcRownchangeKK*chgGame
 2205 1990 4.00 9 1.92 15 28.80 
  Hagesaether, Arne 2152 NOR1.0010.711510.65 
  Britton, Richard L f2219 ENG0.5010.29154.35 
  Kjartansson, Gudmundur m2326 ISL0.001-0.1215-1.80 
  Kewes, Gerd 2222 GER0.5010.29154.35 
  Rolvag, Mikael 2201 NOR1.0010.771511.55 
  Longson, Alexander 2281 ENG0.001-0.1515-2.25 
  Maciol, Ryszard 2185 POL0.001-0.2515-3.75 
  Almond, Richard J 2115 ENG0.5010.17152.55 
  Martinsen, Stig K 2145 NOR0.5010.21153.15 

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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