Individual Calculations November 2021
 Soundarya, Kumar Pradhan  Total change: 2.80  Rating chartPersonal card
 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 Rhodes GRE 2021-10-17
RcRownchangeKK*chgGame
 1966 1746 1.50 6 0.14 20 2.80 
  Shepelev, Igor 2100 UKR0.001-0.1120-2.20 
  Fernandez Manrique, Agustin 1996 ESP0.001-0.1920-3.80 
  Wolanski, Michal 1974 POL0.001-0.2120-4.20 
  Szilagyi, Samuel Attila 1912 HUN1.0010.722014.40 
  Ermakov, Maksim 1928 RUS0.001-0.2620-5.20 
  Riegler, Dieter 1886 GER0.5010.19203.80 

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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