Individual Calculations April 2008
 Haldane, Robin W  Total change: -13.95  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 1904 2138 0.00 1 -0.79 15 -11.85 
  Auckland, Elliott 1904 ENG0.001-0.7915-11.85 

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)
 
 Coulsdon Christmas Challengers A Coulsdon ENG 2007-12-17
RcRownchangeKK*chgGame
 2040 2151 5.00 8 -0.14 15 -2.10 
  Warman, Simon M 2135 ENG0.501-0.0215-0.30 
  Franklin, Samuel G A 1917 ENG0.001-0.7915-11.85 
  Erikstad, Olav 1919 NOR0.501-0.2915-4.35 
  Fields, Francis E 1953 ENG1.0010.24153.60 
  Bailey, Kevin J 2104 ENG1.0010.43156.45 
  Seymour, Timothy P 2053 ENG0.501-0.1315-1.95 
  Nilsen, Joachim Birger 1978 NOR1.0010.27154.05 
  Osborne, Marcus E 2258 ENG0.5010.15152.25 

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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