Individual Calculations May 2017
 Lamont, Richard  Total change: -58.80  Rating chartPersonal card
 17th Bangkok Chess Club Challenger 2017 Cha-Am THA 2017-04-10
RcRownchangeKK*chgGame
 1505 1893 4.00 6 -1.47 40 -58.80 
  Piyathumawuttikul, Kantapat 1493  * THA1.0010.08403.20 
  Sasha, Patil 1493  * IND1.0010.08403.20 
  Chuersakul, Sarocha 1565 THA0.001-0.8740-34.80 
  Liu, Mide 1493  * CHN0.001-0.9240-36.80 
  Vora, Ananya 1493  * IND1.0010.08403.20 
  Calacday, James 1493  * PHI1.0010.08403.20 
 * 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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