Individual Calculations July 2023
 Skvortsova, Alena  Total change: 22.60  Rating chartPersonal card
 SILVER LAKE 2023 OPEN B Silver Lake SRB 2023-06-18
RcRownchangeKK*chgGame
 1891 2073 7.50 9 1.13 20 22.60 
  Milosevic, Lazar M 1673  * SRB1.0010.08201.60 
  Cirkovic, Vuk 1704 SRB1.0010.10202.00 
  Mandic, Milenko 1785 SRB0.501-0.3420-6.80 
  Colic, Milos 1770 SRB1.0010.14202.80 
  Djuretanovic, Ivan 1877 SRB1.0010.25205.00 
  Jevtic, Miodrag f2100 SRB0.5010.04200.80 
  Tosic, Nebojsa 2078 SRB1.0010.512010.20 
  Bacak, Muhammed Kaan 2080 TUR1.0010.512010.20 
  Kolchin, Maxim 1955 FID0.501-0.1620-3.20 
 * 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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