Individual Calculations June 2013
 Zakrzewski, Robert  Total change: -37.50  Rating chartPersonal card
 Mistrzostwa Olsztyna w szachach klasycznych 2013 Olsztyn POL 2013-05-01
RcRownchangeKK*chgGame
 1722 1929 4.50 8 -1.25 30 -37.50 
  Niklas, Michal 1529  * POL1.0010.08302.40 
  Kotlewski, Lukasz 1721 POL1.0010.23306.90 
  Kaczmarek, Arkadiusz 1998 POL0.001-0.4030-12.00 
  Adamowicz, Piotr 1529  * POL0.501-0.4230-12.60 
  Trendowski, Michal 1529  * POL1.0010.08302.40 
  Krasiewicz, Robert 2042 POL0.001-0.3530-10.50 
  Kalinowska, Zuzanna 1529  * POL0.001-0.9230-27.60 
  Soltyk, Leszek 1896 POL1.0010.453013.50 
 * 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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