Individual Calculations July 2012
 Murphy, Conor E  Total change: 10.05  Rating chartPersonal card
 Coulsdon Super League 2011/12 Coulsdon ENG 2011-10-26
RcRownchangeKK*chgGame
 1912 1984 3.50 5 0.54 15 8.10 
  Fenwick, Hugh F 1942 ENG0.001-0.5615-8.40 
  Rizvi, Nasir 2066 WLS0.5010.11151.65 
  Kane, Frank G 1784 ENG1.0010.24153.60 
  Staples, Daniel J 2014 ENG1.0010.54158.10 
  Bryant, David 1756 ENG1.0010.21153.15 

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)
 
 e2e4 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 2060 1954 3.50 9 0.13 15 1.95 
  Collins, Andrew 1685 ENG1.0010.17152.55 
  Longson, Alexander 2274 ENG0.001-0.1315-1.95 
  Josse, Mark 2131 ENG1.0010.731510.95 
  Sarakauskas, Gediminas m2354  * LTU0.001-0.0815-1.20 
  Orishko, Yaroslav 2080 UKR0.001-0.3315-4.95 
  Tozer, Philip A A 2199 ENG0.001-0.2015-3.00 
  Gupta, Arul 1697 ENG1.0010.18152.70 
  Kahn, Tito 2085 JCI0.5010.18152.70 
  Donovan, Nigel P 2033 ENG0.001-0.3915-5.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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