Individual Calculations August 2015
 Ren, Yitian  Total change: -4.00  Rating chartPersonal card
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2133 2141 4.50 9 -0.10 40 -4.00 
  Sinha, Sahil 2137 USA0.501-0.0140-0.40 
  Mladenov, Svetlin m2446 BUL0.001-0.1440-5.60 
  Kumar, Aravind f2166 USA0.001-0.4740-18.80 
  Vulis, Daniel 2045 USA1.0010.374014.80 
  Barrett, Stephen J 2202 ENG0.001-0.4240-16.80 
  Idnani, Roshan R 1822 USA0.501-0.3740-14.80 
  Yagiz, Bora 1969 TUR1.0010.274010.80 
  Mena Crespo, Carlos Enrique f2293 CUB0.5010.20408.00 
  Kazarian, Anna-Maja wf2120 NED1.0010.474018.80 

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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