Individual Calculations May 2010
 Chua, Xavier  Total change: -15.90  Rating chartPersonal card
 Thailand Open Chess Championship 2010 Bangkok THA 2010-04-14
RcRownchangeKK*chgGame
 1948 1708 0.00 5 -1.06 15 -15.90 
  Tuomala, Timo 2108  * FIN0.001-0.0815-1.20 
  Armstrong, Malcolm J 1989 ENG0.001-0.1615-2.40 
  Maouel, Kamel 1893 THA0.001-0.2615-3.90 
  Hilbenz,guntram, Dr. 1916 GER0.001-0.2315-3.45 
  Wong, Hoong An 1834 SIN0.001-0.3315-4.95 
 * 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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