Individual Calculations August 2012
 Nowacki, Krzysztof  Total change: -21.60  Rating chartPersonal card
 XIX Miedzynarodowy Turniej Szachowy w Kowalewie Pomorskim - Open B Kowalewo Pomorskie POL 2012-07-10
RcRownchangeKK*chgGame
 1677 1823 2.50 6 -1.44 15 -21.60 
  Jurkiewicz, Kazimierz 1471 POL1.0010.11151.65 
  Ludwinski, Daniel 1637 POL1.0010.26153.90 
  Dobrowolski, Marcin 1993 POL0.001-0.2815-4.20 
  Wodzislawski, Marian 1970 POL0.001-0.3015-4.50 
  Jankowiak, Piotr 1569 POL0.501-0.3115-4.65 
  Skorupa, Oliwia 1423  * POL0.001-0.9215-13.80 
 * 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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