Individual Calculations September 2023
 Pakh, Alex  Total change: 35.00  Rating chartPersonal card
 July-August 2023 Marshall Monday Rounds 1-3 New York, NY USA 2023-07-10
RcRownchangeKK*chgGame
 1838 1820 0.50 1 0.03 20 0.60 
  Hua, Charles 1838 USA0.5010.03200.60 

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)
 
 Six Days Budapest July-August 2023 Masters U2250 Budapest HUN 2023-07-31
RcRownchangeKK*chgGame
 1975 1820 4.50 9 1.72 20 34.40 
  Balogh, Peter 2054 SVK0.5010.29205.80 
  Juhasz, Mark c2020 HUN0.001-0.2420-4.80 
  Eldho, Skaria 1945 IND0.5010.17203.40 
  Bhillva, Nilaya K E K wc2074 IND1.0010.812016.20 
  Arora, Honi 1831 IND0.001-0.4820-9.60 
  Foldes, Marton Gabor 2167 HUN0.5010.39207.80 
  Molnar, Tibor 1831 HUN1.0010.522010.40 
  Budai, Akos 2061 HUN0.5010.30206.00 
  Chong, Kai Ni Agnes wf1792 MAS0.501-0.0420-0.80 

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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