Individual Calculations May 2016
 Brown, Geoffrey M  Total change: -9.40  Rating chartPersonal card
 16th Bangkok Chess Club Challenger 2016 Bangkok THA 2016-04-11
RcRownchangeKK*chgGame
 1741 1760 2.00 5 -0.47 20 -9.40 
  Bashirinia, Omid 2014 IRI0.001-0.1920-3.80 
  Manav, Devalraju Sai Rajesh 1360  * THA1.0010.08201.60 
  Sellmair, Reinhard 1985 GER0.001-0.2220-4.40 
  Laohawirapap, Prin 1363 THA1.0010.08201.60 
  Pleininger, Rudolf 1981 SUI0.001-0.2220-4.40 
 * 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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