Individual Calculations September 2009
 Kramer, Norbert  Total change: -2.00  Rating chartPersonal card
 International Chess Festival Kolobrzeg 2009 Kolobrzeg POL 2009-08-17
RcRownchangeKK*chgGame
 1808 1803 4.00 8 -0.08 25 -2.00 
  Tomczak, Jacek m2203  * POL0.001-0.0825-2.00 
  Rabeda, Grzegorz 1604 POL1.0010.24256.00 
  Bukowska, Katarzyna 2026 POL0.001-0.2225-5.50 
  Czaplewski, Bronislaw 1484 POL1.0010.13253.25 
  Kuziemko, Konrad 1556 POL0.001-0.8125-20.25 
  Kolinski, Kamil 1533 POL1.0010.17254.25 
  Olszowski, Andrzej 1854 POL1.0010.572514.25 
  Worek, Joanna wm2203  * POL0.001-0.0825-2.00 
 * 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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