Individual Calculations July 2013
 Ahlstrom, Per  Total change: -39.60  Rating chartPersonal card
 27th International Open Tournament Pula 2013 Pula CRO 2013-06-08
RcRownchangeKK*chgGame
 1860 1933 3.50 8 -1.32 30 -39.60 
  Zelbel, Patrick m2333  * GER0.001-0.0830-2.40 
  Gregorovic, Romia 1676 CRO1.0010.18305.40 
  Plenca, Jadranko 2150 CRO0.001-0.2230-6.60 
  Kummer, Heinz 1773 AUT0.501-0.2130-6.30 
  Dahl, Trygve 1779 NOR0.501-0.2130-6.30 
  Bombek, Miha 1785 SLO0.001-0.7030-21.00 
  Kolsek, Jan 1616 SLO0.501-0.3730-11.10 
  Krebelder, Michael 1771 AUT1.0010.29308.70 
 * 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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