Individual Calculations July 2021
 Liang, Jason  Total change: 15.60  Rating chartPersonal card
 8th Cherry Blossom Classic - Open Dulles, Virginia USA 2021-05-27
RcRownchangeKK*chgGame
 2306 2326 5.50 9 0.90 20 18.00 
  Pakh, Alex 1926  * USA1.0010.08201.60 
  Stukopin, Andrey g2564 RUS0.001-0.2020-4.00 
  Kumar, Naman 2128 USA0.501-0.2620-5.20 
  Tahmassebi, Bijan 2037 USA1.0010.16203.20 
  Zhou, Jianchao g2615 CHN0.5010.34206.80 
  Yanayt, Eugene f2052 USA1.0010.17203.40 
  Escalante, Brian m2458 PER1.0010.682013.60 
  Stremavicius, Titas g2484 LTU0.5010.21204.20 
  Jacobson, Brandon g2491 USA0.001-0.2820-5.60 
 * 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)
 
 14th Annual Cleveland Open - Major Middleburg Heights, Ohio USA 2021-06-11
RcRownchangeKK*chgGame
 2120 2336 3.50 5 -0.12 20 -2.40 
  Ramaswamy, Abhinav Chakravarthi 1936  * USA1.0010.08201.60 
  Balyan, Aryan 1952 USA1.0010.09201.80 
  Fernandez, Nelson 1936  * HON1.0010.08201.60 
  Belous, Vladimir g2520 RUS0.001-0.2620-5.20 
  Hughes, John Lodger 2257 IRL0.501-0.1120-2.20 
 * 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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