Individual Calculations September 2010
 Kowalewska, Agata  Total change: -1.20  Rating chartPersonal card
 VI Mieleñska Per³a Ba³tyku -Open B Lazy POL 2010-06-27
RcRownchangeKK*chgGame
 1771 1616 0.50 3 -0.40 15 -6.00 
  Trepkowski, Piotr 1829 POL0.001-0.2315-3.45 
  Filipek, Halina 1802 POL0.5010.24153.60 
  Marszalek, Jakub 1682 POL0.001-0.4115-6.15 

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)
 
 DMP - II Liga Juniorow 2010 Chelm POL 2010-07-06
RcRownchangeKK*chgGame
 1822 1651 0.00 1 -0.27 15 -4.05 
  Zadlo, Anna 1822 POL0.001-0.2715-4.05 

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)
 
 Miedzynarodowy Festiwal Ziemi Chelmskiej Chelm POL 2010-07-07
RcRownchangeKK*chgGame
 1913 1651 1.00 2 0.59 15 8.85 
  Lorenc, Marian 2051  * POL0.001-0.0815-1.20 
  Bienias, Piotr 1775 POL1.0010.671510.05 
 * 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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