Individual Calculations May 2016
 Bianchi, Simone  Total change: -13.80  Rating chartPersonal card
 16th Bangkok Chess Club Challenger 2016 Bangkok THA 2016-04-11
RcRownchangeKK*chgGame
 1762 1861 0.50 2 -0.69 20 -13.80 
  Bashirinia, Omid 2014 IRI0.001-0.3020-6.00 
  Chongstitwattana, Cholapat 1509 THA0.501-0.3920-7.80 

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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