Individual Calculations March 2020
 Tahmassebi, Bijan  Total change: 14.00  Rating chartPersonal card
 58th Annual Baltimore Open - Championship Linthicum Heights, Maryland USA 2020-02-07
RcRownchangeKK*chgGame
 2067 2023 3.00 5 0.73 40 29.20 
  Bartell, Thomas m2368 USA0.001-0.1140-4.40 
  Marler, Alex 2031 USA1.0010.514020.40 
  Chabris, Christopher F 2137 USA0.001-0.3440-13.60 
  Mundayat, Abinav Rajiv 1859 USA1.0010.284011.20 
  Stancil, Kimani A 1941 USA1.0010.394015.60 

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)
 
 5th Annual George Washington Open Reston, Virginia USA 2020-02-21
RcRownchangeKK*chgGame
 1878 2023 3.00 5 -0.38 40 -15.20 
  Brodsky, David m2423  * USA0.001-0.0840-3.20 
  Blakeman, Cole 1700 USA0.501-0.3740-14.80 
  Yehamandram Sridhar, Yogeshwar 1827 IND1.0010.254010.00 
  Tay, Brian 1818 USA0.501-0.2640-10.40 
  Sun, Rick 1623  * USA1.0010.08403.20 
 * 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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