Individual Calculations May 2015
 Atthaworadej, Woradej  Total change: 58.00  Rating chartPersonal card
 15th Bangkok Chess Club Open 2015 Pattaya THA 2015-04-12
RcRownchangeKK*chgGame
 2039 1758 3.00 9 1.45 40 58.00 
  Steinbrecht, Ralf 2158  * GER0.001-0.0840-3.20 
  Norris, Damian C c2027 FIJ0.5010.334013.20 
  Ilmoni, Tommy 2104 FIN0.001-0.1140-4.40 
  Markovitz, Neil 2032 AUS0.5010.334013.20 
  Piona, Marco 1898 SUI1.0010.694027.60 
  Schemm, Michael A 2039 USA1.0010.844033.60 
  Griffiths, Paul V 2155 ENG0.001-0.0840-3.20 
  Bengtsson, Jessica 2012 SWE0.001-0.1940-7.60 
  Ahmadzadeh Razavi, Seyed Shaahin 1928 IRI0.001-0.2840-11.20 
 * 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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