Individual Calculations January 2018
 Liang, Jason  Total change: 41.60  Rating chartPersonal card
 2017 Marshall Amateur Championship Jerry Simon Memorial New York, New York USA 2017-12-01
RcRownchangeKK*chgGame
 1849 1786 3.50 4 1.78 40 71.20 
  Gajbinkar, Ashutosh 1703 USA1.0010.394015.60 
  Hellner, Wesley 1725 USA1.0010.424016.80 
  Vialet, Theodore 2117 USA1.0010.884035.20 
  Yen, William 1852 USA0.5010.09403.60 

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)
 
 4th Annual Southeastern FIDE Championship Charlotte, North Carolina USA 2017-12-15
RcRownchangeKK*chgGame
 1838 1786 1.00 4 -0.74 40 -29.60 
  Deshpande, Neil 1668 USA0.501-0.1640-6.40 
  Panuganti, Kireet 2017 USA0.001-0.2140-8.40 
  Zhu, Neo 1928 USA0.001-0.3140-12.40 
  Rajagopal, Adharsh 1740 USA0.501-0.0640-2.40 

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)
 

 

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