Individual Calculations August 2012
 Been, Klaas  Total change: 9.00  Rating chartPersonal card
 2e Science Park Schaaktoernooi - Group C Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 1791 1738 2.00 4 0.30 30 9.00 
  Van Dijk, Luc 1757 NED1.0010.533015.90 
  Preeker, Luc 1845 NED0.001-0.3530-10.50 
  Haslinger, J Mike 1830 ENG1.0010.633018.90 
  Goudsmit, Eric 1730 NED0.001-0.5130-15.30 

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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