Individual Calculations December 2013
 Pornariyasombat, Atippat  Total change: -18.60  Rating chartPersonal card
 Thailand Chess Championship 2013 - Men Bangkok THA 2013-11-01
RcRownchangeKK*chgGame
 1956 2166 4.00 7 -1.24 15 -18.60 
  Nakvanich, Sahapol 1865 THA0.001-0.8515-12.75 
  Maneeratanasak, Chanavuth 1824 THA1.0010.12151.80 
  Wattanarat, Pasawon 1931 THA1.0010.21153.15 
  Khumnorkaew, Tupfah 1885 THA0.501-0.3415-5.10 
  Wiwatanadate, Poompong 2056 THA1.0010.35155.25 
  Kongsee, Uaychai 2245 THA0.001-0.3915-5.85 
  Hansing, Saphong 1885 THA0.501-0.3415-5.10 

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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