Individual Calculations August 2022
 Zaniewski, Mariusz  Total change: -35.00  Rating chartPersonal card
 VII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN C Bydgoszcz POL 2022-06-25
RcRownchangeKK*chgGame
 1196 1404 3.50 7 -1.75 20 -35.00 
  Czerwinski, Maciej 1075 POL0.001-0.8820-17.60 
  Wdowik, Jan 1111 POL1.0010.15203.00 
  Jurkiewicz, Kazimierz 1130 POL1.0010.17203.40 
  Karwowska, Danuta 1169 POL1.0010.21204.20 
  Chrulski, Mateusz 1174 POL0.501-0.2920-5.80 
  Okonski, Mateusz 1548 POL0.001-0.3120-6.20 
  Dyl, Piotr 1164 POL0.001-0.8020-16.00 

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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