Rapid: Individual Calculations June 2015
 Brown, Geoffrey M  Total change: -13.40  Rating chartPersonal card
 IWICA Open Rated Tournament Bangkok THA 2015-04-04
RcRownchangeKK*chgGame
 1838 1726 0.50 3 -0.67 20 -13.40 
  Bitoon, Jimson 2126  * PHI0.001-0.0820-1.60 
  Srivatanakul, Pricha 1710 THA0.001-0.5220-10.40 
  Buasroung, Ekasith 1679 THA0.501-0.0720-1.40 
 * 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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