Individual Calculations July 2013
 Doknjas, John  Total change: -4.05  Rating chartPersonal card
 38th Annual Paul Keres Memorial Richmond, British Columbia CAN 2013-05-18
RcRownchangeKK*chgGame
 2081 1904 0.50 3 -0.40 15 -6.00 
  Kriventsov, Stanislav m2304  * CAN0.001-0.0815-1.20 
  Daswani, Benedict 2015 CAN0.001-0.3515-5.25 
  Roback, Joe 1924 CAN0.5010.03150.45 
 * 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)
 
 2013 Washington Open Seattle, Washington USA 2013-05-25
RcRownchangeKK*chgGame
 2239 1904 0.50 3 0.13 15 1.95 
  Golub, David 2204 USA0.001-0.1515-2.25 
  Sinanan, Joshua C 2209 USA0.001-0.1415-2.10 
  Mikhailuk, Slava f2304  * USA0.5010.42156.30 
 * 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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