Individual Calculations March 2024
 Witwicki, Pawel  Total change: -16.60  Rating chartPersonal card
 Wielkopolska IV Liga Seniorow gr B w sezonie 2024 Round 1-4 Ostrow Wielkopolski POL 2024-02-24
RcRownchangeKK*chgGame
 1701 1808 1.00 3 -0.83 20 -16.60 
  Lachacz, Witold 1408  * POL1.0010.08201.60 
  Bialkowski, Adam 1659 POL0.001-0.7020-14.00 
  Banach, Szymon 2035 POL0.001-0.2120-4.20 
 * 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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