Individual Calculations December 2018
 Kwiecinski, Marian  Total change: -41.40  Rating chartPersonal card
 IV DLS Okreg Wroclawski i podwroclawski 2018/2019 Round 1-3 Dolny Slask POL 2018-10-28
RcRownchangeKK*chgGame
 1759 2084 0.50 3 -2.07 20 -41.40 
  Zochowski, Janusz 1907 POL0.001-0.7320-14.60 
  Korolewicz, Pawel 1687 POL0.501-0.4220-8.40 
  Baran, Mateusz 1684  * 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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