Individual Calculations September 2015
 Rajab, Schahin  Total change: 22.00  Rating chartPersonal card
 Cellavision Chess Cup 2015 normal Lund SWE 2015-08-08
RcRownchangeKK*chgGame
 1990 1791 0.50 3 -0.23 20 -4.60 
  Larsson, Per-Olov 1987 SWE0.5010.25205.00 
  Lundberg, Roland 1990 SWE0.001-0.2420-4.80 
  Meyer, Juergen 1994 GER0.001-0.2420-4.80 

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)
 
 Goteburg Open 2015 normal Gothenburg SWE 2015-08-15
RcRownchangeKK*chgGame
 2003 1791 1.00 4 -0.11 20 -2.20 
  Byklum, Bjornar f2191  * NOR0.001-0.0820-1.60 
  Wengholm, Anders 2191  * SWE0.001-0.0820-1.60 
  Johansson, Mikael 2033 SWE0.001-0.2020-4.00 
  Bjureblad, Martin 1597 SWE1.0010.25205.00 
 * 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)
 
 Stockholm Open 2015 Stockholm SWE 2015-08-17
RcRownchangeKK*chgGame
 1916 1791 3.50 6 1.44 20 28.80 
  Sandberg, Philip 1618 SWE1.0010.27205.40 
  Evertsson, Rune 1957 SWE0.5010.22204.40 
  Lauritsen, Henning 1975 DEN1.0010.742014.80 
  Jansson, Anders O. 2115 SWE0.001-0.1320-2.60 
  Norevall, Ulf 1901 SWE1.0010.652013.00 
  Duenas, Alexis 1929 SWE0.001-0.3120-6.20 

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)
 

 

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