Individual Calculations August 2017
 Ivanov, Aleksandr  Total change: 5.40  Rating chartPersonal card
 Summer 2017 Tuesday Night Marathon San Francisco, California USA 2017-05-23
RcRownchangeKK*chgGame
 1956 2082 4.50 7 0.03 20 0.60 
  Simpkins, Jerry 1682  * USA1.0010.08201.60 
  Shaw, Tenzing 2231 USA0.001-0.3020-6.00 
  Kuczek, Kevin W 1869 USA1.0010.23204.60 
  Melville, Cailen 1855 USA1.0010.21204.20 
  Eren, Baran 2134 TUR0.5010.07201.40 
  Fuentes, Romulo C 2167 USA0.001-0.3820-7.60 
  Smith Iii, Robert 1751 USA1.0010.12202.40 
 * 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
 1700 2100 2.00 2 0.16 20 3.20 
  Waharte, Louka 1700  * FRA1.0010.08201.60 
  Enkh, Tergelsar 1700  * 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 Peoples Tournament Berkeley, California USA 2017-07-14
RcRownchangeKK*chgGame
 1700 2100 1.00 1 0.08 20 1.60 
  Sant, Amit 1700  * 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)
 

 

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