Individual Calculations October 2008
 Van Kemenade, Rudy  Total change: 18.15  Rating chartPersonal card
 Welsh Championships Cardiff WLS 2008-03-21
RcRownchangeKK*chgGame
 2080 2029 4.00 7 0.98 15 14.70 
  Zeidler, Sven P. 2223 WLS0.001-0.2515-3.75 
  Bennion, David 2070 WLS1.0010.56158.40 
  Rayner, Francis 2201 WLS0.5010.23153.45 
  Fathallah, Joe 1970 WLS1.0010.42156.30 
  Jameson, D. 2033 WLS0.001-0.4915-7.35 
  Sully, David 2112 WLS0.5010.11151.65 
  Smith, Olivia wf1953 WLS1.0010.40156.00 

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)
 
 South Wales International Pontypridd WLS 2008-07-05
RcRownchangeKK*chgGame
 2190 1970 2.50 7 0.78 15 11.70 
  Jones, Richard S. f2320 WLS0.5010.39155.85 
  Eggleston, David J f2320 ENG0.5010.39155.85 
  Radovanovic, Jovica f2320 SRB0.001-0.1115-1.65 
  Waterfield, John W 2035 ENG1.0010.59158.85 
  Varley, Peter 2254 WLS0.001-0.1615-2.40 
  Hurn, R 1907 WLS0.501-0.0915-1.35 
  Gregory, Stephen J 2177 ENG0.001-0.2315-3.45 

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)
 
 British Championship Major Open Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 1965 1970 4.00 9 -0.55 15 -8.25 
  White, Howard G A 1620 ENG1.0010.11151.65 
  Taylor, Edward H 2067 ENG0.001-0.3715-5.55 
  Richmond, Peter A 2284 WLS0.5010.36155.40 
  Hossain, Enayet Mohammed 2189 BAN0.5010.28154.20 
  Sathyanandha, Saravanan 1954 ENG0.501-0.0215-0.30 
  Rabbitte, Michael J 1963 ENG0.501-0.0115-0.15 
  Wells, Daniel J 2016 ENG0.001-0.4415-6.60 
  Lenier, Jude 1817 ENG0.001-0.7015-10.50 
  Forsythe, Robert 1771 ENG1.0010.24153.60 

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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