Individual Calculations November 2021
 Golubev, Viktor  Total change: -49.00  Rating chartPersonal card
 World Amateur Chess Championship 2021 U2000 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 1786 1978 3.50 8 -2.45 20 -49.00 
  Dogu, Hasim 1852 TUR0.001-0.6720-13.40 
  Hamad, Bader 1756 UAE0.001-0.7820-15.60 
  Khalifah, Khaled c1790 UAE0.001-0.7420-14.80 
  Qatan, Said Mahad 1711 OMA1.0010.18203.60 
  Al Azmi, Khalaf 1731 KUW1.0010.19203.80 
  Singe, Philip Mbawala 1867 KEN0.501-0.1520-3.00 
  Spanos, Nomikos 1853 GRE0.501-0.1720-3.40 
  Udipi, Kala Kishan 1730 SUI0.501-0.3120-6.20 

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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