Individual Calculations April 2008
 Cooke, Eric  Total change: -22.35  Rating chartPersonal card
 First Saturday IM December Budapest HUN 2007-12-01
RcRownchangeKK*chgGame
 2265 2253 5.50 10 0.64 15 9.60 
  Szabo, Bence 2160 HUN1.0010.37155.55 
  Adams, Nick A. 2220 USA1.0010.45156.75 
  Lengyel, Bela m2263 HUN1.0010.51157.65 
  Boguszlavszkij, Jevgenyij m2304 HUN0.001-0.4315-6.45 
  Rapport, Richard 2197 HUN1.0010.42156.30 
  Horvath, Andras f2312 HUN0.5010.08151.20 
  Vegh, Endre m2303 HUN0.001-0.4315-6.45 
  Kahn, Evarth Dr. m2314 HUN0.001-0.4215-6.30 
  Lenz, Alarich 2227 AUT0.501-0.0415-0.60 
  Werner, Dimo m2346 GER0.5010.13151.95 

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)
 
 Harmonie Open A Groningen NED 2007-12-21
RcRownchangeKK*chgGame
 2194 2253 2.50 8 -2.13 15 -31.95 
  Ernst, Sipke g2539 NED0.001-0.1615-2.40 
  Wielenga, Wiebe 2118 NED1.0010.32154.80 
  Simutowe, Amon m2446 ZAM0.001-0.2515-3.75 
  Jellema, Yme Jan 2119 NED0.501-0.1815-2.70 
  Vinke, Andreas 2173 GER0.001-0.6115-9.15 
  Cako, Laszlo 2168 NED1.0010.38155.70 
  Pijpers, Arthur 2000 NED0.001-0.8115-12.15 
  Kamali, Mehran 1988 NED0.001-0.8215-12.30 

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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