Individual Calculations February 2020
 Beatrez, Patrick  Total change: -14.60  Rating chartPersonal card
 2019 Pan-American Intercollegiate Championship Charlotte, North Carolina USA 2019-12-27
RcRownchangeKK*chgGame
 1976 1801 0.50 3 -0.49 20 -9.80 
  Hakobyan, Aram g2201  * ARM0.001-0.0820-1.60 
  Konovalenko, Nicholas 1526 USA0.501-0.3320-6.60 
  Grabinsky, Aaron 2201  * USA0.001-0.0820-1.60 
 * 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)
 
 2020 Michigan Master-Expert Championship Lansing, Michigan USA 2020-01-11
RcRownchangeKK*chgGame
 1817 1829 1.00 4 -1.07 20 -21.40 
  Gupta, Aditya 1829 USA0.5010.00200.00 
  Joseph Benher, Savio 1853 CAN0.001-0.4720-9.40 
  Everett, Morgan 1707 USA0.001-0.6720-13.40 
  Rajanish, Adhvaith 1878 USA0.5010.07201.40 

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)
 
 DFW Open 2020 Richardson, Texas USA 2020-01-18
RcRownchangeKK*chgGame
 1751 1829 5.00 7 0.83 20 16.60 
  Ghuman, Anant 1429  * USA1.0010.08201.60 
  Hevia Alejano, Carlos Antonio g2229  * CUB0.001-0.0820-1.60 
  Liu, Eric Chang 1558 USA1.0010.17203.40 
  Wang, Eric 1668 USA1.0010.29205.80 
  Proleiko, Julian 2206 USA0.001-0.0920-1.80 
  Nair, Ajitesh 1429  * USA1.0010.08201.60 
  Woodward, Andy Austin 1740 USA1.0010.38207.60 
 * 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)
 

 

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