Individual Calculations February 2018
 Emrikian, Aren C  Total change: 40.00  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1752 1579 2.00 5 0.53 40 21.20 
  Stevens, Matthew James 1979  * USA0.001-0.0840-3.20 
  Kut, Patrick John 1626 USA0.5010.07402.80 
  Wang, William 1623 USA1.0010.564022.40 
  Narayanan, Rishi T 1818 USA0.001-0.2040-8.00 
  Engelen, Mark S 1716 USA0.5010.18407.20 
 * 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)
 
 Chicago Chess Center Jane Addams Memorial Chicago, Illinois USA 2018-01-27
RcRownchangeKK*chgGame
 1708 1579 2.00 4 0.47 40 18.80 
  Bartochowski, Nicholas 1979  * USA0.001-0.0840-3.20 
  Chen, Megan 1384 USA1.0010.254010.00 
  Gauri, Shankar f1979  * IND0.001-0.0840-3.20 
  Johnson, Henderson 1488 USA1.0010.384015.20 
 * 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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