Individual Calculations August 2013
 Stepien, Marcin  Total change: -26.25  Rating chartPersonal card
 8th International Tournament of Polonia Wroclaw Chess Club - Open A Wroclaw POL 2013-07-01
RcRownchangeKK*chgGame
 1996 2184 4.00 8 -1.75 15 -26.25 
  Wasylkiewicz, Andrzej 1827 POL1.0010.11151.65 
  Cyborowski, Lukasz g2548 POL0.001-0.1015-1.50 
  Zakrzewski, Marek 2126 POL0.001-0.5815-8.70 
  White, John 1918 USA0.501-0.3215-4.80 
  Guzewicz, Rafal 1986 POL0.001-0.7615-11.40 
  Sliwicka, Alicja wf1817 POL1.0010.10151.50 
  Lada, Damian 1784  * POL1.0010.08151.20 
  Kanicki, Krzysztof 1964 POL0.501-0.2815-4.20 
 * 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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