Individual Calculations July 2010
 Srivatanakul, Pricha  Total change: -5.85  Rating chartPersonal card
 Thailand Chess Championship 2010 Bangkok THA 2010-05-01
RcRownchangeKK*chgGame
 1954 1803 1.00 4 -0.31 15 -4.65 
  Kongsee, Uaychai 2203  * THA0.001-0.0815-1.20 
  Wiwarin, Piyapon 1849 THA0.5010.06150.90 
  Yothinnorratham, Tepparit 1906 THA0.5010.14152.10 
  Thanarotrung, Ratchaphon 1856 THA0.001-0.4315-6.45 
 * 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)
 
 11th ASEAN+ Age Group Chess Champinship - O50 Olongapo City PHI 2010-06-05
RcRownchangeKK*chgGame
 2203 1803 0.00 1 -0.08 15 -1.20 
  Chan, Peng Kong m2203  * SIN0.001-0.0815-1.20 
 * 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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