Individual Calculations April 2022
 Bohdanowicz, Tomasz  Total change: 4.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Dolnego Slaska - Wroclawska Liga Okregowa Round 10-11 Dolny Slask POL 2022-03-06
RcRownchangeKK*chgGame
 1679 1833 1.50 2 0.21 20 4.20 
  Luniewska, Daria 1433  * POL0.501-0.4220-8.40 
  Holownia, Michal 1925 POL1.0010.632012.60 
 * 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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