Individual Calculations January 2012
 Murphy, Conor E  Total change: -3.75  Rating chartPersonal card
 e2e4 Gatwick Premier Gatwick ENG 2011-10-26
RcRownchangeKK*chgGame
 2013 1984 2.50 8 -1.17 15 -17.55 
  Savage, Ben D M f2262 ENG0.001-0.1715-2.55 
  Cafolla, Peter 2060 IRL0.5010.10151.50 
  Mihajlov, Sebastian 1972 NOR0.501-0.0215-0.30 
  Shepherd, David 1996 ENG0.5010.02150.30 
  Fitzsimons, David 2260 IRL0.001-0.1715-2.55 
  Doyle, Hugh 1902 IRL0.501-0.1115-1.65 
  Haria, Ravi 2048 ENG0.001-0.4115-6.15 
  Ignatovic, Ernest 1604 LTU0.501-0.4115-6.15 

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)
 
 Imperial College Open London ENG 2011-11-04
RcRownchangeKK*chgGame
 2066 1964 2.00 3 0.92 15 13.80 
  Cannon, Richard J 2083 ENG0.001-0.3415-5.10 
  Maroroa, Sue wm2014 NZL1.0010.57158.55 
  Stahl, Clement 2102 FRA1.0010.691510.35 

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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