Individual Calculations February 2016
 Atoufi, Pedram  Total change: 10.80  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2280 2261 4.00 9 -0.34 20 -6.80 
  Mikhalevski, Victor g2535 ISR0.001-0.1720-3.40 
  Mousseri, Daniel 2110 USA1.0010.30206.00 
  Barbosa, Oliver g2518 PHI0.001-0.1820-3.60 
  He, Daniel Ming 2131 USA1.0010.32206.40 
  Matikozian, Andranik m2427 ARM0.001-0.2820-5.60 
  He, Samuel Fei 2085 USA1.0010.27205.40 
  Niemann, Hans M 2154 USA1.0010.35207.00 
  Shmeliov, Denis m2420 UKR0.001-0.2920-5.80 
  Furfine, Jacob c2141 USA0.001-0.6620-13.20 

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)
 
 1st UTRGV IM-norm Chess Tournament Brownsville, Texas USA 2016-01-05
RcRownchangeKK*chgGame
 2295 2261 5.00 9 0.88 20 17.60 
  Berczes, David g2493 HUN1.0010.792015.80 
  Ayala Pena, Eduardo Azael c2201 MEX1.0010.42208.40 
  Betaneli, Alexander f2197 USA1.0010.41208.20 
  Larson, Matthew W 2220 USA0.001-0.5620-11.20 
  Gorti, Akshita fwm2182 USA0.501-0.1120-2.20 
  Javakhadze, Zurab m2443 GEO0.001-0.2620-5.20 
  Krishnan, Varun f2300 USA1.0010.552011.00 
  Haessel, Dale R. f2262 CAN0.001-0.5020-10.00 
  Martin Del Campo C., Roberto m2360 MEX0.5010.14202.80 

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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