Individual Calculations January 2020
 Steczek, Malgorzata  Total change: -23.60  Rating chartPersonal card
 IV Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN A Gniezno POL 2019-11-30
RcRownchangeKK*chgGame
 1633 1782 2.00 5 -1.18 20 -23.60 
  Jaloszynski, Ryszard 1382  * POL1.0010.08201.60 
  Stanislawski, Karol 1382  * POL1.0010.08201.60 
  Malaczek, Mateusz 2009 POL0.001-0.2120-4.20 
  Michalski, Karol 2012 POL0.001-0.2120-4.20 
  Kolendo, Kajetan 1382  * POL0.001-0.9220-18.40 
 * 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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