Individual Calculations September 2023
 Natha, Nirav  Total change: -18.00  Rating chartPersonal card
 CCC Tuesday Night Action 98 Charlotte, NC USA 2023-08-01
RcRownchangeKK*chgGame
 1793 1761 0.50 1 0.04 40 1.60 
  Bellamy, Chase 1793 USA0.5010.04401.60 

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)
 
 Reverse Angle 123 Charlotte, NC USA 2023-08-12
RcRownchangeKK*chgGame
 1605 1761 1.50 3 -0.49 40 -19.60 
  Zhang, Brian 1479 USA0.501-0.3440-13.60 
  Parker, Anthony 1974 USA0.5010.274010.80 
  Jasti, Rishi 1361  * USA0.501-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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