Individual Calculations August 2022
 Papanek, Ella Shar  Total change: -30.20  Rating chartPersonal card
 11th annual World Open Women's Championship Philadelphia, PA USA 2022-06-29
RcRownchangeKK*chgGame
 1752 1741 1.50 3 0.13 20 2.60 
  Franco Prasanna, Gracy wf1956 USA0.001-0.2320-4.60 
  Goli, Sandhya wc1960 IND0.5010.28205.60 
  Skariah, Anushka Elizabeth 1341  * USA1.0010.08201.60 
 * 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)
 
 50th Annual World Open - Under 2000 Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1564 1741 2.00 4 -0.81 20 -16.20 
  Ji, Y Luke 1384 USA1.0010.11202.20 
  Royal, Paul 1882 USA0.001-0.3120-6.20 
  Silvestre, Romulo 1508 USA1.0010.21204.20 
  Laido, Olivia 1482 USA0.001-0.8220-16.40 

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 Chicago Class - Class A Wheeling, IL USA 2022-07-15
RcRownchangeKK*chgGame
 1463 1741 0.00 1 -0.83 20 -16.60 
  Ghosh, Yohan 1463 USA0.001-0.8320-16.60 

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)
 

 

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