Rapid: Individual Calculations November 2015
 Pornariyasombat, Atippat  Total change: 10.40  Rating chartPersonal card
 Thailand Open Rapid Chess Tournament 2015 Nakhon Sawan THA 2015-10-03
RcRownchangeKK*chgGame
 2042 2147 3.50 5 0.52 20 10.40 
  Pheephacharakan, Pinatpong 1747  * THA1.0010.08201.60 
  Wongsawan, Thoetsak 1747  * THA1.0010.08201.60 
  Pitirotjirathon, Jirapak f2309 THA0.5010.21204.20 
  Habla, Jony f2222 PHI0.001-0.4020-8.00 
  Portugalera, Ric 2185 PHI1.0010.552011.00 
 * 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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