Individual Calculations July 2022
 Higuchi, Hiro Michael  Total change: 3.80  Rating chartPersonal card
 James Altucher FIDE Invitational Naperville, IL USA 2022-06-04
RcRownchangeKK*chgGame
 1845 1818 3.00 4 1.15 20 23.00 
  Smythe, Bill 1656 USA1.0010.29205.80 
  Preto, Daniel 2026 POR1.0010.772015.40 
  Ho, Kevin 1887 USA0.5010.10202.00 
  Kaplan, Avi 1810 USA0.501-0.0120-0.20 

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)
 
 15th Annual Cleveland Open - Major Middleburg Heights, Ohio USA 2022-06-10
RcRownchangeKK*chgGame
 1709 1818 1.50 4 -0.99 20 -19.80 
  Murthy, Pappu 1901 USA0.001-0.3920-7.80 
  Wang, Ryan R 1890 USA0.001-0.4020-8.00 
  Zheng, Marcus 1531 USA0.501-0.3420-6.80 
  Liang, Ethan Y 1513 USA1.0010.14202.80 

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)
 
 Midwest Chess Congress - Major Des Moines, Iowa USA 2022-06-17
RcRownchangeKK*chgGame
 2043 1818 1.00 4 0.03 20 0.60 
  Gupta, Aditya 2047 USA0.5010.29205.80 
  Kosokin, Valeriy 2152 UZB0.001-0.1220-2.40 
  Zagar, Dane 1796 USA0.501-0.0320-0.60 
  Magness, Trevor S 2175 USA0.001-0.1120-2.20 

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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