Individual Calculations January 2009
 Rowe, Peter  Total change: -11.40  Rating chartPersonal card
 34th Guernsey International Open Guernsey GCI 2008-10-19
RcRownchangeKK*chgGame
 2113 2053 2.50 6 -0.04 15 -0.60 
  Timmermans, Ivo 2226 NED0.001-0.2715-4.05 
  Bisby, Daniel 2287 ENG0.001-0.2115-3.15 
  Goris-Schouwstra, Adry 1944 NED0.501-0.1515-2.25 
  Coenen, Albert 1918 NED1.0010.32154.80 
  Norman, Kenneth c2192 ENG0.5010.19152.85 
  Vickery, Jim 2113 ENG0.5010.08151.20 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2185 2053 2.00 8 -0.72 15 -10.80 
  Fedaee, Habibullah 2090 AFG0.001-0.4515-6.75 
  Murara, Maxence 1703 RWA1.0010.11151.65 
  Nakapunda, Otto c2083 NAM0.5010.04150.60 
  Bakr, Jwan f2338 SYR0.001-0.1615-2.40 
  Cueto, Jonny m2320 BOL0.001-0.1815-2.70 
  Agnelo, Amorin m2168 ANG0.5010.16152.40 
  Georgiev, Veselin m2372 BUL0.001-0.1315-1.95 
  Simutowe, Amon m2403 ZAM0.001-0.1115-1.65 

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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