Individual Calculations May 2024
 Bonnell, Gregor A  Total change: -1.20  Rating chartPersonal card
 16th Annual Open at Foxwoods - U2000 Mashantucket, CT USA 2024-03-28
RcRownchangeKK*chgGame
 1666 1582 3.00 7 0.24 40 9.60 
  Ma, Jin 1765 USA0.5010.24409.60 
  Gelman, Jeffrey A 1606 USA0.001-0.4740-18.80 
  Carr, David Johnathan 1492 USA0.501-0.1240-4.80 
  Li, Harry 1714 USA0.001-0.3240-12.80 
  Ayyappan, Anushka 1670 IND0.001-0.3840-15.20 
  Kennedy, Shernaz wm1849 USA1.0010.824032.80 
  Chu, Leon 1564 USA1.0010.474018.80 

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)
 
 2024 Cincinnati Open - FIDE Class Blue Ash , OH USA 2024-04-12
RcRownchangeKK*chgGame
 1755 1582 0.00 1 -0.27 40 -10.80 
  Johnson, Michael 1755 USA0.001-0.2740-10.80 

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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