Individual Calculations December 2019
 Nowakowski, Jacek  Total change: -6.60  Rating chartPersonal card
 XII Mistrzostwa Rzeszowa w Szachach Rzeszow POL 2019-11-07
RcRownchangeKK*chgGame
 1746 1598 2.00 7 -0.33 20 -6.60 
  Babiarz, Mariusz 1943 POL0.5010.39207.80 
  Trybowska, Barbara 1753 POL0.5010.21204.20 
  Augustyn, Jan 1788 POL0.001-0.2520-5.00 
  Jedrzejczak, Lukasz 1411 POL0.001-0.7420-14.80 
  Leja, Adam 1998  * POL0.001-0.0820-1.60 
  Przywara, Marcin 1464 POL1.0010.32206.40 
  Janzer, Hubert 1863 POL0.001-0.1820-3.60 
 * 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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