Individual Calculations March 2023
 Iyer, Rohan  Total change: 16.00  Rating chartPersonal card
 Land of the Sky XXXV - Open Section Asheville, NC USA 2023-02-03
RcRownchangeKK*chgGame
 1890 1765 2.50 4 1.14 40 45.60 
  Santosh, Saharsh 1701 USA1.0010.414016.40 
  Balyan, Vishal 1934 USA0.5010.22408.80 
  Zhang, Franklin 1981 USA0.001-0.2240-8.80 
  Rosario, Salvador 1943 USA1.0010.734029.20 

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)
 
 7th annual George Washington Open - Major Reston, VA USA 2023-02-24
RcRownchangeKK*chgGame
 1816 1765 1.00 4 -0.74 40 -29.60 
  Moolky, Ankush 1967 USA0.001-0.2440-9.60 
  Hyland, Mark Daniel 1863 USA0.001-0.3740-14.80 
  Muthukumaran, Gurru 1651 USA1.0010.344013.60 
  Lane, Thomas Coe 1783 USA0.001-0.4740-18.80 

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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