Individual Calculations January 2011
 Jaroch, Pawel  Total change: -2.25  Rating chartPersonal card
 Otwarte Mistrzostwa Gniezna i powiatu Gnieznienskiego w szachach 2010 Gniezno POL 2010-11-12
RcRownchangeKK*chgGame
 1966 2252 4.00 5 -0.15 15 -2.25 
  Snihur, Piotr 1852  * POL0.501-0.4215-6.30 
  Wisniewski, Wieslaw 1852  * POL1.0010.08151.20 
  Kujawski, Jan 2069 POL0.501-0.2415-3.60 
  Dzwikowski, Adam 2004 POL1.0010.19152.85 
  Nowak, Rafal 2054 POL1.0010.24153.60 
 * 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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