Individual Calculations September 2019
 Stempin, Pawel  Total change: -5.70  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A Poznan POL 2019-08-18
RcRownchangeKK*chgGame
 2045 2362 7.00 9 -0.57 10 -5.70 
  Kupsik, Joanna 1962  * POL0.501-0.4210-4.20 
  Roszkiewicz, Anna 1962  * POL0.501-0.4210-4.20 
  Malaczek, Mateusz 1998 POL1.0010.10101.00 
  Kozlowski, Tomasz 1962  * POL1.0010.08100.80 
  Andrzejewska, Anna wc2005 POL0.001-0.8910-8.90 
  Kozlowska, Marzena 1962  * POL1.0010.08100.80 
  Mocny, Tomasz 1962  * POL1.0010.08100.80 
  Nowak, Mikolaj 2281 POL1.0010.39103.90 
  Zakrzewski, Marek f2311 POL1.0010.43104.30 
 * 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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