Individual Calculations September 2018
 Wang, Warren  Total change: 64.40  Rating chartPersonal card
 17th Annual Manhattan Open New York, New York USA 2018-08-03
RcRownchangeKK*chgGame
 2256 2034 1.50 3 0.84 40 33.60 
  Bonin, Jay m2275 USA0.001-0.2040-8.00 
  Gruvaeus, Curt f2285 SWE0.5010.314012.40 
  Khodzhamkuliev, Bahadur 2208 RUS1.0010.734029.20 

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)
 
 Marshall Premier August 2018 New York, New York USA 2018-08-10
RcRownchangeKK*chgGame
 2104 2034 2.50 4 0.77 40 30.80 
  Barutcu, Baris 1861 TUR1.0010.274010.80 
  Krush, Irina gwg2429 USA0.5010.424016.80 
  Tian, Eddy 2121 USA0.001-0.3840-15.20 
  Stancil, Kimani 2005 USA1.0010.464018.40 

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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