Individual Calculations June 2013
 Kaczmarek, Arkadiusz  Total change: 18.45  Rating chartPersonal card
 Mistrzostwa Olsztyna w szachach klasycznych 2013 Olsztyn POL 2013-05-01
RcRownchangeKK*chgGame
 1853 1998 6.50 8 1.23 15 18.45 
  Wojtunik, Maciej 1598  * POL1.0010.08151.20 
  Kotlewski, Lukasz 1721 POL0.501-0.3315-4.95 
  Zakrzewski, Robert 1929 POL1.0010.40156.00 
  Krasiewicz, Robert 2042 POL1.0010.56158.40 
  Renkowski, Piotr 1987 POL1.0010.48157.20 
  Budrewicz, Krzysztof 2225 POL0.001-0.2115-3.15 
  Gniado, Radoslaw 1722 POL1.0010.17152.55 
  Kalinowska, Zuzanna 1598  * POL1.0010.08151.20 
 * 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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