Individual Calculations November 2017
 Dunn, Alan  Total change: -4.60  Rating chartPersonal card
 Stavanger OPEN 2017 Stavanger NOR 2017-10-11
RcRownchangeKK*chgGame
 1980 2051 5.50 9 0.22 20 4.40 
  Hina, Ariza 1651  * NOR1.0010.08201.60 
  Stany, G.a. m2451  * IND0.001-0.0820-1.60 
  Skjolingstad, Sverre 1776 NOR1.0010.17203.40 
  Housken, Oyvind Kongshavn 1651  * NOR1.0010.08201.60 
  Haldorsen, Benjamin f2405 NOR0.001-0.1120-2.20 
  Kvaloy, Aksel Bu 1854 NOR1.0010.25205.00 
  Rajesh, V A V m2298 IND0.001-0.1920-3.80 
  Huse, Sigurd Kjelsbol 1888 NOR0.501-0.2220-4.40 
  Nass, Sara 1845 NOR1.0010.24204.80 
 * 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)
 
 21st Annual Eastern Chess Congress Princeton, New Jersey USA 2017-10-27
RcRownchangeKK*chgGame
 2057 2051 1.50 4 -0.45 20 -9.00 
  Balleisen, Aaron 2214 USA0.5010.22204.40 
  Gorti, Akshita fwm2217 USA0.001-0.2820-5.60 
  Hua, Charles 1822 USA1.0010.21204.20 
  Tian, Eddy 1975 USA0.001-0.6020-12.00 

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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