Individual Calculations July 2009
 Almond, Richard J  Total change: -14.10  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2208 2138 2.50 5 0.46 15 6.90 
  Grooten, Herman m2376 NED0.001-0.2015-3.00 
  Richmond, Peter A 2244 WLS1.0010.64159.60 
  Franklin, Samuel G A 2156 ENG0.5010.03150.45 
  Taylor-Bowd, Philip J 2025 ENG0.501-0.1515-2.25 
  Talsma, Paul A 2237 NED0.5010.14152.10 

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)
 
 Amersham International Amersham ENG 2009-05-22
RcRownchangeKK*chgGame
 1968 2114 2.00 5 -1.40 15 -21.00 
  Farrall, David J 1803 ENG0.001-0.8615-12.90 
  Tobisch, John 1897 GER1.0010.22153.30 
  Lyell, Mark f2301 ENG0.001-0.2615-3.90 
  Lim, Mark 1908 ENG0.501-0.2615-3.90 
  Iyengar, Ilya 1933 ENG0.501-0.2415-3.60 

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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