Individual Calculations November 2021
 Khaliun, Batnasan  Total change: -16.00  Rating chartPersonal card
 World Amateur Chess Championship 2021 U2300 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 1964 1909 2.50 8 -0.80 20 -16.00 
  Samaridis, Konstantinos 2073 GRE0.001-0.2820-5.60 
  El Ghdamssi, Mohamed Bashir 2036 LBA1.0010.672013.40 
  Szente Varga, Fruzsina wf2068 HUN0.001-0.2920-5.80 
  George Samir, David 1975 EGY0.001-0.4120-8.20 
  Al Mansouri, Moza wf1516 UAE1.0010.08201.60 
  Papadimitriou, Loukas 2001 GRE0.5010.13202.60 
  Salim Al Maashani, Amer Said f2052 OMA0.001-0.3120-6.20 
  Gohil, Mehul 1988 KEN0.001-0.3920-7.80 

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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