Individual Calculations October 2017
 Ahlstrom, Per  Total change: 22.20  Rating chartPersonal card
 31st International Open Tournament Pula 2017 Pula CRO 2017-09-09
RcRownchangeKK*chgGame
 1906 1796 4.50 9 1.11 20 22.20 
  Christensen, Jan 2196  * DEN1.0010.922018.40 
  Vasic, Bosko 2152 CRO0.001-0.1120-2.20 
  Engesser, Jonas 2011 GER0.001-0.2320-4.60 
  Klikic, Drazen 1502 GER1.0010.15203.00 
  Pavcevic, Bruno 2063 CRO0.001-0.1820-3.60 
  Panshina, Ljudmila 1642 RUS1.0010.29205.80 
  Schubert, Mario 1901 GER0.001-0.3620-7.20 
  Skrbec, Leon 1705 SLO1.0010.38207.60 
  Niebergall, Gerhard 1985 GER0.5010.25205.00 
 * 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)
 

 

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