Individual Calculations September 2022
 Wloch, Mikolaj  Total change: -17.80  Rating chartPersonal card
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 1697 1840 5.00 9 -0.89 20 -17.80 
  Bogdanov, Ignat 2058 UKR0.001-0.2220-4.40 
  Pieczulis, Blazej 1692 POL0.001-0.7020-14.00 
  Wasiluk, Mateusz 1486 POL0.501-0.3920-7.80 
  Sawicki, Dorian 1440  * POL1.0010.08201.60 
  Ziobrowska, Maja 1542 POL0.501-0.3520-7.00 
  Borowik, Karol 1455 POL1.0010.09201.80 
  Kudlak, Julia 1741 POL1.0010.36207.20 
  Staroszczyk, Mateusz 1923 POL1.0010.612012.20 
  Ryszkiewicz, Adam 1935 POL0.001-0.3720-7.40 
 * 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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