Individual Calculations September 2013
 Somasundram, Jayakumar  Total change: -16.35  Rating chartPersonal card
 10. Auhof Open Wien AUT 2013-08-07
RcRownchangeKK*chgGame
 1906 1968 1.00 3 -0.74 15 -11.10 
  Bukacek, Emil f2175 AUT0.001-0.2315-3.45 
  Greussing, Stefan 1767 AUT0.001-0.7615-11.40 
  Motheron, Romain 1777 FRA1.0010.25153.75 

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)
 
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2039 1968 2.50 7 -0.35 15 -5.25 
  Persson, Mats 2218 SWE0.001-0.1915-2.85 
  Ott, Florian 2086 GER0.001-0.3415-5.10 
  Freuler, Roman 2051 SUI0.001-0.3915-5.85 
  Kaufmann, Gunther 1844 GER1.0010.33154.95 
  Hegermann, Frank 2114 GER0.5010.20153.00 
  Dehmel, Jens 2091 GER0.001-0.3315-4.95 
  Iro, Christian 1871 AUT1.0010.37155.55 

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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