Individual Calculations May 2010
 Boldys, Piotr  Total change: 52.25  Rating chartPersonal card
 Zgraj jak Mistrz Chorzow POL 2010-02-26
RcRownchangeKK*chgGame
 1721 1532 4.00 7 2.09 25 52.25 
  Szczecina, Kamil 1712 POL1.0010.742518.50 
  Szusterowski, Przemyslaw 1856 POL0.5010.37259.25 
  Faron, Rafal 1721 POL0.5010.25256.25 
  Wilk, Piotr 1695 POL1.0010.722518.00 
  Slany, Wiktor 1520 POL1.0010.482512.00 
  Szusterowski, Radoslaw 1932  * POL0.001-0.0825-2.00 
  Panczuk, Joanna 1614 POL0.001-0.3925-9.75 
 * 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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