Individual Calculations September 2012
 Blom, Vincent  Total change: 3.75  Rating chartPersonal card
 Hogeschool Zeeland 2012 Vlissingen NED 2012-08-04
RcRownchangeKK*chgGame
 2167 2139 4.00 8 0.25 15 3.75 
  Van Der Wouw, Dick 1749 NED1.0010.09151.35 
  Reinderman, Dimitri g2539  * NED0.001-0.0815-1.20 
  Van Der Hoeven, Gerben 1961 NED1.0010.27154.05 
  Haimovich, Tal m2388 ISR0.5010.31154.65 
  Sowray, Peter J f2375 ENG0.5010.30154.50 
  De Jong, Migchiel m2358 NED0.001-0.2215-3.30 
  Sekandar, Kambiz 1999 NED0.501-0.1915-2.85 
  Boerkamp, Harry 1963 NED0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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