Individual Calculations May 2011
 Brodzinski, Zdzislaw  Total change: -29.00  Rating chartPersonal card
 VII Lubuska Wiosna Szachowa Gorzow Wlkp. POL 2011-04-19
RcRownchangeKK*chgGame
 1739 1606 1.00 6 -1.16 25 -29.00 
  Siwiec, Arkadiusz 2006  * POL0.001-0.0825-2.00 
  Krasenkova, Ilena wm2006  * RUS0.001-0.0825-2.00 
  Krolik, Wladyslaw 1702 POL0.001-0.3725-9.25 
  Witczak, Jakub 1580 POL1.0010.462511.50 
  Kulwinski, Marian 1693 POL0.001-0.3825-9.50 
  Pyka, Slawomir 1447 POL0.001-0.7125-17.75 
 * 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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