Individual Calculations July 2012
 Chojnacki, Tomasz  Total change: 8.55  Rating chartPersonal card
 Wielkopolska Liga Seniorów - IV Liga grupa A Rejon Wielkopolski POL 2011-11-27
RcRownchangeKK*chgGame
 1633 1880 4.50 5 0.57 15 8.55 
  Hoffmann, Piotr 1737 POL1.0010.31154.65 
  Spizewski, Grzegorz 1587 POL1.0010.15152.25 
  Okonek, Wojciech 1556 POL1.0010.13151.95 
  Wasiak, Stanislaw 1806 POL0.501-0.1015-1.50 
  Godawa, Pawel 1480  * 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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