Individual Calculations May 2013
 Yutithamnon, Surapole  Total change: 2.70  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 1906 1956 3.00 5 0.18 15 2.70 
  Nouri, Hamed 2356  * PHI0.001-0.0815-1.20 
  Savarkar, Narendra 1556  * IND1.0010.08151.20 
  Ilmoni, Tommy 2109 FIN0.5010.20153.00 
  Atthaworadej, Woradej 1720 THA0.501-0.3015-4.50 
  Bijaoui, Denis 1791 FRA1.0010.28154.20 
 * 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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