Individual Calculations April 2018
 Arribas Lopez, Angel  Total change: 6.40  Rating chartPersonal card
 2018 Lone Star Open Houston, Texas USA 2018-03-16
RcRownchangeKK*chgGame
 2282 2455 4.00 5 0.64 10 6.40 
  Gundam, Rohit 2055  * USA1.0010.08100.80 
  Niu, Baron T 2055  * USA1.0010.08100.80 
  Andrenko, Iryna wm2127 UKR1.0010.13101.30 
  Belous, Vladimir g2575 RUS1.0010.66106.60 
  Baryshpolets, Andrey g2597 UKR0.001-0.3110-3.10 
 * 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)
 

 

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