Rapid: Individual Calculations June 2017
 Promchan, Noppakun  Total change: -35.60  Rating chartPersonal card
 AIG Qualification Men, Rapid Bangkok THA 2017-05-20
RcRownchangeKK*chgGame
 1571 1525 1.50 7 -1.78 20 -35.60 
  Arpijuntarangkoon, Jaradpong 1925  * THA0.001-0.0820-1.60 
  Saokham, Siwabannakorn 1334 THA0.501-0.2520-5.00 
  Suwanvaree, Porawee 1633 THA1.0010.652013.00 
  Kasetchol, Sathit 1925  * THA0.001-0.0820-1.60 
  Janset, Pakpoom 1452 THA0.001-0.6020-12.00 
  Asavayutphol, Pattarapong 1321 THA0.001-0.7620-15.20 
  Laohawirapap, Prin 1407 THA0.001-0.6620-13.20 
 * 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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