Rapid: Individual Calculations October 2017
 Vitithum, Issara  Total change: -28.00  Rating chartPersonal card
 3rd Thailand Rapid CC 2017, Open Bangkok THA 2017-08-26
RcRownchangeKK*chgGame
 1609 1979 4.00 6 -1.40 20 -28.00 
  Tantipura, Noppakorn 1579  * THA0.001-0.9220-18.40 
  Asavayutphol, Pattarapong 1579  * THA1.0010.08201.60 
  Batchis, Paul 1696 USA0.001-0.8420-16.80 
  Sunathvanichkul, Tawan 1640 THA1.0010.12202.40 
  Pantong, Tikampon 1579  * THA1.0010.08201.60 
  Thassanamethin, Methavee 1579  * THA1.0010.08201.60 
 * 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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