Individual Calculations September 2009
 Lokander, Martin  Total change: -81.20  Rating chartPersonal card
 Junior-DM-finalen 2009 Stockholm SWE 2009-06-17
RcRownchangeKK*chgGame
 1994 1901 1.50 7 -1.12 25 -28.00 
  Isheden, Joakim 1986 SWE0.001-0.3825-9.50 
  Wenzel, Birger 1938 GER0.001-0.4525-11.25 
  Hussain, Anton 1942 SWE1.0010.562514.00 
  Rouhani, Arash 1993 SWE0.001-0.3725-9.25 
  Thollin, Robert 1964 SWE0.5010.09252.25 
  Berggren, Jonatan 2141 SWE0.001-0.2025-5.00 
  Larsson, Daniel 1996 SWE0.001-0.3725-9.25 

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)
 
 Junior-SM 2009 Kungsor SWE 2009-06-28
RcRownchangeKK*chgGame
 1996 1901 2.50 13 -2.35 25 -58.75 
  Larsson, Daniel 1996 SWE0.001-0.3725-9.25 
  Wickstrom, Lucas 2119 SWE0.001-0.2225-5.50 
  Abdollah Zadeh, Arash 2097 IRI0.001-0.2525-6.25 
  Pettersson, Anders 2026 SWE0.5010.17254.25 
  Rosberg, Simon 2119 SWE0.001-0.2225-5.50 
  Ronn, Mattias 1630 SWE0.001-0.8325-20.75 
  Eidenert, Carl 2002 SWE0.001-0.3625-9.00 
  Berggren, Jonatan 2119 SWE0.001-0.2225-5.50 
  Sjostrom Dyrefelt, Zakarias 1921 SWE1.0010.532513.25 
  Thorn, Eric 2009 SWE0.001-0.3525-8.75 
  Dahlstedt, Frans 1840 SWE1.0010.422510.50 
  Westerberg, Jonathan 2114 SWE0.001-0.2325-5.75 
  Vaarala, Eric 1959 SWE0.001-0.4225-10.50 

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)
 
NOTE: K factor changed
 Czech Open 2009 C - CPP Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 2068 1901 2.50 5 1.09 15 16.35 
  Ruzicka, Milan 2105 CZE0.001-0.2415-3.60 
  Hula, Lukas 2074 CZE0.001-0.2715-4.05 
  Voboril, Pavel 2063 CZE0.5010.21153.15 
  Melnik, Galina wf2037 RUS1.0010.681510.20 
  Roos, Adrian 2060 BEL1.0010.711510.65 

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)
 
NOTE: K factor changed
 Stockholm Open 2009 Stockholm SWE 2009-08-10
RcRownchangeKK*chgGame
 2014 1901 0.00 2 -0.72 15 -10.80 
  Mattsson, Michael 2116 SWE0.001-0.2315-3.45 
  Melander, Jorgen 1911 SWE0.001-0.4915-7.35 

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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