Individual Calculations August 2015
 Jarmuzek, Karolina  Total change: -40.80  Rating chartPersonal card
 Chess Summer 2015 Poznan POL 2015-07-11
RcRownchangeKK*chgGame
 1613 1808 4.50 9 -2.04 20 -40.80 
  Gajewski, Zbigniew 1417 POL0.501-0.4120-8.20 
  Jablonski, Grzegorz 1551 POL0.501-0.3220-6.40 
  Choremski, Slawomir 1466 POL1.0010.12202.40 
  Ciesinski, Andrzej 1681 POL0.501-0.1720-3.40 
  Wlodarczak, Damian 1651 POL0.001-0.7120-14.20 
  Kus, Aleksander 1694 POL0.501-0.1620-3.20 
  Koper, Konrad 1654 POL0.001-0.7120-14.20 
  Wojdak, Jan 1408  * POL1.0010.08201.60 
  Szuminski, Marek 1992 POL0.5010.24204.80 
 * 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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