Rapid: Individual Calculations November 2023
 Matusiak, Andrzej  Total change: -13.80  Rating chartPersonal card
 Open Orlova 2023 Orlova CZE 2023-09-30
RcRownchangeKK*chgGame
 1509 1661 2.00 4 -0.69 20 -13.80 
  Krisicova, Neli 1261  * CZE1.0010.08201.60 
  Dylong, Antoni 1950 POL0.001-0.1620-3.20 
  Pecha, Jan 1428 CZE0.001-0.7920-15.80 
  Sieber, Bohumil 1395 CZE1.0010.18203.60 
 * 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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