Individual Calculations May 2015
 Sandberg, Martin  Total change: 29.60  Rating chartPersonal card
 Paskturneringen 2015 Norrkoping SWE 2015-04-03
RcRownchangeKK*chgGame
 2036 1852 2.50 6 0.91 20 18.20 
  Bjorkeroth, Johan 2043 SWE0.001-0.2520-5.00 
  Andersson, Gorgen 1923 SWE1.0010.602012.00 
  Svorono, Gabriel 2031 SWE1.0010.732014.60 
  Karlsson, Jorgen 2155 SWE0.001-0.1420-2.80 
  Gromark, Per-Olof 2051 SWE0.001-0.2420-4.80 
  Andersson, Sven-Olof 2010 SWE0.5010.21204.20 

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)
 
 15th Bangkok Chess Club Open 2015 Pattaya THA 2015-04-12
RcRownchangeKK*chgGame
 1970 1852 3.50 8 0.57 20 11.40 
  Asuela, Ellan 2252  * PHI0.001-0.0820-1.60 
  Adhithya, S 2106 IND0.001-0.1920-3.80 
  Srivatanakul, Pricha 1635 THA0.501-0.2820-5.60 
  Trinkl, Andreas 1808 GER1.0010.44208.80 
  Sollid, Stein 2050 NOR0.5010.26205.20 
  Wiwatanadate, Poompong f2099 THA0.5010.31206.20 
  Hoffman, Ron 2107 NED0.001-0.1920-3.80 
  Jumpathong, Chayanon 1700 THA1.0010.30206.00 
 * 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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