Individual Calculations January 2011
 Wisniewski, Emil  Total change: 3.00  Rating chartPersonal card
 Otwarte Mistrzostwa Gniezna i powiatu Gnieznienskiego w szachach 2010 Gniezno POL 2010-11-12
RcRownchangeKK*chgGame
 2053 1896 1.50 4 0.20 15 3.00 
  Bardeli, Lukasz f2296  * POL0.001-0.0815-1.20 
  Nowak, Lukasz 1687 POL1.0010.23153.45 
  Kujawski, Jan 2069 POL0.5010.23153.45 
  Walkusz, Witoslaw 2161 POL0.001-0.1815-2.70 
 * 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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