Individual Calculations February 2013
 Konewko, Konrad  Total change: -3.30  Rating chartPersonal card
 XV Ketrzynski Festiwal Szachowy-OPEN A Ketrzyn POL 2012-12-27
RcRownchangeKK*chgGame
 1584 1429 1.50 5 -0.11 30 -3.30 
  Kumala, Aleksander 1829  * POL0.001-0.0830-2.40 
  Baran, Dawid 1715 POL0.001-0.1630-4.80 
  Kowal, Cezary 1549 POL0.5010.16304.80 
  Cis, Krzysztof 1214 POL1.0010.23306.90 
  Proboszcz, Maciej 1615 POL0.001-0.2630-7.80 
 * 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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