Rapid: Individual Calculations January 2020
 Pastuszko, Katarzyna  Total change: -2.80  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w Szachach Szybkich Warszawa POL 2019-12-14
RcRownchangeKK*chgGame
 1452 1260 2.00 7 -0.14 20 -2.80 
  Krasiewicz, Robert 1660  * POL0.001-0.0820-1.60 
  Kania, Andrzej 1660  * POL0.001-0.0820-1.60 
  Czerwinski, Maciej 1031 POL1.0010.21204.20 
  Lewczuk, Antoni 1495 POL0.001-0.2120-4.20 
  Wilczynski, Adam 1633 POL0.001-0.1020-2.00 
  Michalak, Leon 1024 POL1.0010.20204.00 
  Szymanski, Andrzej 1660  * POL0.001-0.0820-1.60 
 * 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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