Individual Calculations July 2021
 Das, Manmohan  Total change: -38.80  Rating chartPersonal card
 30th Annual Chicago Open - Under 2300 Wheeling, Illinois USA 2021-05-28
RcRownchangeKK*chgGame
 2139 1743 0.00 1 -0.08 40 -3.20 
  Heredia, Carla wg2139 ECU0.001-0.0840-3.20 

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)
 
 14th Annual Cleveland Open - Major Middleburg Heights, Ohio USA 2021-06-11
RcRownchangeKK*chgGame
 1782 1743 0.00 2 -0.89 40 -35.60 
  Suganraj, Brian 1858 USA0.001-0.3440-13.60 
  Pauley, Roger Andrew 1705 USA0.001-0.5540-22.00 

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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