Blitz: Individual Calculations August 2017
 Zadkowski, Zbigniew  Total change: -17.60  Rating chartPersonal card
 XIII Miedzynarodowy Festiwal Szachowy - Perla Baltyku - Turniej blyskawiczny Lazy POL 2017-07-01
RcRownchangeKK*chgGame
 1589 1507 2.00 7 -0.88 20 -17.60 
  Hilarecki, Grzegorz 1907  * POL0.001-0.0820-1.60 
  Samujlo, Agnieszka 1545 POL0.001-0.4520-9.00 
  Kucharski, Tadeusz 1549 POL0.001-0.4420-8.80 
  Grzesik, Nikola 1107  * POL1.0010.08201.60 
  Kuczynski, Michal 1301 POL1.0010.24204.80 
  Pietrucha, Jaroslaw 1834 POL0.001-0.1320-2.60 
  Dmochowska, Agnieszka wc1880 POL0.001-0.1020-2.00 
 * 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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