Individual Calculations September 2014
 Bielawski, Michal  Total change: -25.80  Rating chartPersonal card
 50. Rubinsteins Memorial Open B Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1930 2071 4.00 8 -1.29 20 -25.80 
  Lanica, Lukasz 1771 POL1.0010.15203.00 
  Mroziak, Maciej 2312 POL0.001-0.2020-4.00 
  Zaleski, Lukasz 1898 POL0.001-0.7320-14.60 
  Sola, Wojciech 1734 POL1.0010.12202.40 
  Garbowski, Jakub 1832 POL1.0010.20204.00 
  Zebracki, Tomasz 2009 POL0.501-0.0920-1.80 
  Kokoszczynski, Jan 1702 POL0.501-0.4020-8.00 
  Kowalczyk, Rafal 2185 POL0.001-0.3420-6.80 

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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