Individual Calculations January 2020
 Mahajan, Rushaan  Total change: 7.20  Rating chartPersonal card
 55th Annual American Open Costa Mesa, California USA 2019-11-28
RcRownchangeKK*chgGame
 2092 1956 3.50 6 1.47 40 58.80 
  Shlyakhtenko, Robert f2346 USA0.001-0.0940-3.60 
  Shivakumar, Shawnak 1877 USA1.0010.394015.60 
  Lu, Ming 2084 USA0.001-0.3340-13.20 
  Akopian, Robert 1997 USA1.0010.564022.40 
  Huertas Soris, Ramon 2172 MEX0.5010.284011.20 
  Eidelman, Gabriel 2073 USA1.0010.664026.40 

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)
 
 2019 Bronstein Memorial FIDE Los Angeles, California USA 2019-12-13
RcRownchangeKK*chgGame
 2017 2000 2.00 4 0.04 40 1.60 
  Bachin, Vitaly m2388 RUS0.001-0.0940-3.60 
  Petrosyan, Alexan 1666 ARM0.001-0.8840-35.20 
  Xie, Brandon 1845 USA1.0010.294011.60 
  Muratov, Sergei f2169 RUS1.0010.724028.80 

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)
 
 38th Annual Empire City Open New York, New York USA 2019-12-26
RcRownchangeKK*chgGame
 1957 2000 1.50 5 -1.33 40 -53.20 
  Brodsky, David m2400  * USA0.001-0.0840-3.20 
  Polyakin, Vladimir 1937 USA0.501-0.0940-3.60 
  Li, Jason 1825 USA0.501-0.2340-9.20 
  Underwood, Toshinori 1961 USA0.501-0.0540-2.00 
  Hardaway, Brewington c1661 USA0.001-0.8840-35.20 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office