Individual Calculations July 2017
 Qi, Henry  Total change: -86.00  Rating chartPersonal card
 June 2017 Marshall Weekend FIDE New York, New York USA 2017-06-02
RcRownchangeKK*chgGame
 1752 2061 1.00 2 -0.72 40 -28.80 
  Boxer, Matthew 1764 USA0.501-0.3540-14.00 
  Li, Jason 1739 USA0.501-0.3740-14.80 

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)
 
 10th New York International - Championship New York, New York USA 2017-06-21
RcRownchangeKK*chgGame
 2068 2061 3.00 9 -1.43 40 -57.20 
  Ippolito, Dean m2365 USA0.001-0.1440-5.60 
  Jacobson, Brandon c2210 USA0.001-0.3040-12.00 
  Miyasaka, Matthew S 2052 USA1.0010.494019.60 
  Yagiz, Bora 1843 TUR1.0010.22408.80 
  Almeida Saenz, Alfonso m2302 MEX0.001-0.2040-8.00 
  Allicock, Rawle A f2189 ENG0.001-0.3340-13.20 
  Medina, Benjamin R 1784 USA0.501-0.3340-13.20 
  Tsay, Vincent 1928 USA0.001-0.6840-27.20 
  Yoo, Eugene 1942 USA0.501-0.1640-6.40 

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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