Individual Calculations September 2011
 Dembinska, Karolina  Total change: -3.00  Rating chartPersonal card
 Miedzynarodowy Festiwal Szachowy - MieleƱska Perla - Open B Lazy POL 2011-06-25
RcRownchangeKK*chgGame
 1669 1329 0.50 5 -0.10 30 -3.00 
  Duleba, Roman 1729  * POL0.001-0.0830-2.40 
  Dus, Leszek 1729  * POL0.001-0.0830-2.40 
  Lukasiewicz, Krzysztof 1632 POL0.5010.363010.80 
  Proczek, Mateusz 1606 POL0.001-0.1730-5.10 
  Marszalek, Jakub 1648 POL0.001-0.1330-3.90 
 * 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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