Individual Calculations January 2022
 Atako, Chino C  Total change: -7.80  Rating chartPersonal card
 Coulsdon Chess Dicky White S4 DEC 2020 London ENG 2021-11-29
RcRownchangeKK*chgGame
 1758 2005 2.00 3 -0.39 20 -7.80 
  Kuzhelev, Timur 1860 RUS0.001-0.6920-13.80 
  Bermudez, Venerando 1672 ENG1.0010.12202.40 
  Agrawal, Shivam 1743 ENG1.0010.18203.60 

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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