Individual Calculations April 2008
 Edwards, Ray B  Total change: -25.95  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2144 2139 0.50 3 -0.98 15 -14.70 
  Mycroft, Richard 2141 ENG0.001-0.5015-7.50 
  Gray, Mark S 2114 ENG0.001-0.5315-7.95 
  Neil, David R 2176 ENG0.5010.05150.75 

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)
 
 VI Gran Torneo de Aficiones a Sub-2300 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 2161 2139 3.00 8 -0.75 15 -11.25 
  Cantero, Antonio 2246 ESP0.001-0.3515-5.25 
  Moreno Garcia, Alfonso 2020 ESP1.0010.34155.10 
  Jimenez Martinez, Jose Vicente 2219 ESP0.5010.11151.65 
  Rosa Cintas, Raul 2210 ESP0.001-0.4015-6.00 
  Codina Tormo, Julia 2035 ESP0.501-0.1415-2.10 
  Tscharotschkin, Michael 2290 GER0.001-0.3015-4.50 
  Becking, Franz-Josef 2049 GER1.0010.38155.70 
  Jove Grau, Lluis 2220 ESP0.001-0.3915-5.85 

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)
 

 

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