Individual Calculations August 2017
 Eren, Baran  Total change: -23.00  Rating chartPersonal card
 Summer 2017 Tuesday Night Marathon San Francisco, California USA 2017-05-23
RcRownchangeKK*chgGame
 1924 2134 3.00 4 0.02 20 0.40 
  Chan, John 1734  * USA1.0010.08201.60 
  Hakobyan, Sos 1866 USA1.0010.17203.40 
  Gaffagan, Steven 2013 USA0.501-0.1620-3.20 
  Ivanov, Aleksandr 2082 USA0.501-0.0720-1.40 
 * 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)
 
 GM Marcel Sisniega Marathon Berkeley, California USA 2017-06-02
RcRownchangeKK*chgGame
 1762 2143 2.00 2 0.18 20 3.60 
  Jensen, Christian 1781 USA1.0010.10202.00 
  Chalissery, Jossy 1743  * USA1.0010.08201.60 
 * 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)
 
 2017 Sacramento Chess Championship Sacramento, California USA 2017-07-01
RcRownchangeKK*chgGame
 2064 2143 4.00 6 0.46 20 9.20 
  McCaulley, Alonzo 1797 USA1.0010.11202.20 
  Wu, Sijing 1887 USA1.0010.19203.80 
  O`connor, Derek 2206 USA1.0010.592011.80 
  Stearman, Josiah P f2154 USA0.001-0.4820-9.60 
  Sevillano, Enrico g2450 USA0.5010.36207.20 
  Wu, Rochelle wc1888 USA0.501-0.3120-6.20 

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)
 
 2016-2017 Turkish Club Championship - A Konya TUR 2017-07-17
RcRownchangeKK*chgGame
 1873 2143 5.50 9 -1.81 20 -36.20 
  Ayran, Suleyman Sefa 1743  * TUR1.0010.08201.60 
  Kelebek, Emre 1907 TUR1.0010.20204.00 
  Kuruz, Yusuf 1906 TUR0.501-0.3020-6.00 
  Kaplan, Bahadir 1952 TUR0.501-0.2520-5.00 
  Duman, Aydin 2056 TUR0.001-0.6220-12.40 
  Dogdu, Mehmet 1985 TUR1.0010.29205.80 
  Akkok, Durdu 1743  * TUR1.0010.08201.60 
  Acar, Cengiz Can 1743  * TUR0.001-0.9220-18.40 
  Kutlu, Sedat 1824 TUR0.501-0.3720-7.40 
 * 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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