Individual Calculations July 2016
 Der Manuelian, Haik O  Total change: -88.40  Rating chartPersonal card
 85th Massachusetts Open Marlborough, Massachusetts USA 2016-05-28
RcRownchangeKK*chgGame
 2095 2189 2.50 4 0.10 40 4.00 
  Ramanathan, Suraj 1789  * USA1.0010.08403.20 
  Vigorito, David m2382 USA0.001-0.2540-10.00 
  Kavi, Nithin 2154 USA0.501-0.0540-2.00 
  Arun, Siddharth 2056 USA1.0010.324012.80 
 * 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)
 
 9th New York International - Championship Section New York, New York USA 2016-06-22
RcRownchangeKK*chgGame
 2078 2189 3.50 9 -2.31 40 -92.40 
  Gelashvili, Tamaz g2557 GEO0.001-0.1040-4.00 
  Wang, Warren 2019 USA0.501-0.2240-8.80 
  Sena, Juan 2103 DOM0.501-0.1240-4.80 
  Kostovetsky, Daniel 1991 USA0.001-0.7640-30.40 
  Harshita, Guddanti 2067 IND0.001-0.6740-26.80 
  Idnani, Roshan R 1804 USA0.501-0.4140-16.40 
  Atakay, Mustafa 1954 USA1.0010.21408.40 
  Juac, Majur 2101 USA1.0010.384015.20 
  Shtivelband, Richard 2102 USA0.001-0.6240-24.80 

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)
 

 

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