Individual Calculations August 2012
 Stork, Ornett  Total change: -8.70  Rating chartPersonal card
 2e Science Park Schaaktoernooi - group A Amsterdam NED 2012-07-14
RcRownchangeKK*chgGame
 2180 2136 3.00 8 -0.58 15 -8.70 
  Schoorl, Rob f2362 NED0.001-0.2115-3.15 
  Ten Hertog, Hugo f2349 NED0.001-0.2315-3.45 
  Hoffman, Ron 2096 NED1.0010.44156.60 
  Vereggen, Lars 2051 NED0.001-0.6215-9.30 
  Henseler, Jorgen 2075 NED1.0010.42156.30 
  Ritsema, Ronald 2054 NED1.0010.39155.85 
  Schneider, Veronika wg2331 HUN0.001-0.2515-3.75 
  Van Lommel, Patrick c2120 NED0.001-0.5215-7.80 

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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