Individual Calculations August 2023
 Czyz, Andrzej  Total change: -17.80  Rating chartPersonal card
 Turniej klasyfikacyjny w Ciechanowie - FIDE Standard Open A 2023 Ciechanow POL 2023-07-22
RcRownchangeKK*chgGame
 1701 1886 4.00 7 -0.89 20 -17.80 
  Sivickis, Kornelia 1459 POL0.501-0.4320-8.60 
  Grabowski, Marek 1773 POL0.501-0.1520-3.00 
  Borkowski, Szymon 1629 POL0.501-0.3220-6.40 
  Brudzynski, Wojciech 1486  * POL1.0010.08201.60 
  Kacki, Stanislaw 1564 POL1.0010.13202.60 
  Darowicki, Mariusz 1992 POL0.001-0.3620-7.20 
  Gawronski, Miroslaw 2004 POL0.5010.16203.20 
 * 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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