Individual Calculations April 2009
 Krzywda, Andrzej  Total change: -7.80  Rating chartPersonal card
 2nd St. Anna Mountain Open A Gora Sw. Anny POL 2009-01-16
RcRownchangeKK*chgGame
 2236 2165 2.00 6 -0.52 15 -7.80 
  Sharapov, Evgeny m2462 UKR0.001-0.1515-2.25 
  Dziodzio, Angelika 1815 POL1.0010.11151.65 
  Cyborowski, Lukasz g2504 POL0.001-0.1215-1.80 
  Orzech, Dominik 2462 POL0.001-0.1515-2.25 
  Gantar, Jan 2019 SLO0.501-0.2015-3.00 
  Malecki, Rafal 2155 POL0.501-0.0115-0.15 

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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