Rapid: Individual Calculations January 2016
 Gelfand, Boris  Total change: 20.40  Rating chartPersonal card
 ACP Masters 2015 Group A Ashdod ISR 2015-12-07
RcRownchangeKK*chgGame
 2688 2713 3.50 5 0.84 20 16.80 
  Jakovenko, Dmitry g2700 RUS0.501-0.0220-0.40 
  Nepomniachtchi, Ian g2821 RUS0.5010.15203.00 
  Guseinov, Gadir g2739 AZE1.0010.542010.80 
  Georgiev, Kiril g2633 BUL0.501-0.1120-2.20 
  Sevian, Samuel g2546 USA1.0010.28205.60 

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)
 
 ACP Masters 2015 semifinal Ashdod ISR 2015-12-09
RcRownchangeKK*chgGame
 2700 2713 1.00 2 -0.04 20 -0.80 
  Bacrot, Etienne g2700 FRA0.001-0.5220-10.40 
  Bacrot, Etienne g2700 FRA1.0010.48209.60 

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)
 
 The Nutcracker rapid 2015 Moscow RUS 2015-12-24
RcRownchangeKK*chgGame
 2641 2713 5.00 8 0.22 20 4.40 
  Artemiev, Vladislav g2715 RUS0.5010.00200.00 
  Artemiev, Vladislav g2715 RUS1.0010.502010.00 
  Oparin, Grigoriy g2584 RUS0.001-0.6720-13.40 
  Oparin, Grigoriy g2584 RUS1.0010.33206.60 
  Bukavshin, Ivan g2643 RUS0.501-0.1020-2.00 
  Bukavshin, Ivan g2643 RUS0.501-0.1020-2.00 
  Antipov, Mikhail Al. g2623 RUS1.0010.38207.60 
  Antipov, Mikhail Al. g2623 RUS0.501-0.1220-2.40 

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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