Individual Calculations July 2023
 Gregor, Alexandr  Total change: 44.00  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 1771 1607 4.00 9 1.10 40 44.00 
  Movileanu, Daniela wm2184 ITA0.001-0.0240-0.80 
  Novak, Vitezslav 1965 CZE0.001-0.1040-4.00 
  Chval, Zdenek 2007  * CZE0.001-0.0840-3.20 
  Cudyk, Oliwia 1307 POL1.0010.15406.00 
  Slikker, Willem 1838 NED0.001-0.2140-8.40 
  Pavlicek, Petr 1776 CZE0.001-0.2840-11.20 
  Tkacz, Katarzyna 1200 POL1.0010.08403.20 
  Aird, Ian 1773 SCO1.0010.724028.80 
  Roubal, Matyas 1886 CZE1.0010.844033.60 
 * 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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