Rapid: Individual Calculations January 2013
 Gierech, Pawel  Total change: -9.00  Rating chartPersonal card
 European Rapid Chess Championship Warszawa POL 2012-12-15
RcRownchangeKK*chgGame
 1683 1671 2.50 6 -0.45 20 -9.00 
  Berlin, Dmitriy 2071  * BLR0.001-0.0820-1.60 
  Adamowicz, Maciej 2037 POL0.001-0.1020-2.00 
  Reda, Lucja 1271  * POL0.501-0.4220-8.40 
  Stepniewski, Karol 1271  * POL1.0010.08201.60 
  Grochulski, Grzegorz 2067 POL0.001-0.0820-1.60 
  Choinska, Debora 1379 POL1.0010.15203.00 
 * 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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