Individual Calculations May 2013
 Tachaplalert, Suvich  Total change: -23.70  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 1961 1804 0.00 5 -1.58 15 -23.70 
  Kulkarni, Bhakti cwg2204  * IND0.001-0.0815-1.20 
  Ismail, Ahmad 2059 MAS0.001-0.1915-2.85 
  Chen, Yang 2139 CHN0.001-0.1215-1.80 
  Nolly, Cabilas 1964 PHI0.001-0.2915-4.35 
  Sonowal, Aryan 1437 IND0.001-0.9015-13.50 
 * 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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