Individual Calculations August 2012
 Klein, David  Total change: 8.80  Rating chartPersonal card
 2e Science Park Schaaktoernooi - group A Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 2340 2438 6.50 9 0.88 10 8.80 
  Go, Benjamin 2164 NED1.0010.17101.70 
  Visser, Henk Jan 2246 NED1.0010.25102.50 
  Duijker, Rick f2195 NED1.0010.20102.00 
  Sergeev, Vladimir g2479 UKR0.5010.06100.60 
  Haslinger, Stewart G g2536 ENG0.5010.13101.30 
  Bosboom, Manuel m2375 NED0.001-0.5910-5.90 
  Lammens, Tim f2291 NED1.0010.30103.00 
  Riemersma, Li m2425 NED0.501-0.0210-0.20 
  Van Assendelft, Floris f2348 NED1.0010.38103.80 

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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