Individual Calculations December 2013
 Chuachavalit, Surasak  Total change: -6.30  Rating chartPersonal card
 Thailand Chess Championship 2013 - Men Bangkok THA 2013-11-01
RcRownchangeKK*chgGame
 2030 2129 4.50 8 -0.42 15 -6.30 
  Srivatanakul, Pricha 1748 THA1.0010.09151.35 
  Kongsee, Uaychai 2245 THA0.001-0.3415-5.10 
  Akharaboollasez, Akharin 1928 THA1.0010.24153.60 
  Deewan, Nitat 2106 THA1.0010.47157.05 
  Pitirotjirathon, Jirapak f2286 THA0.001-0.2915-4.35 
  Wattanarat, Pasawon 1931 THA0.001-0.7615-11.40 
  Thanarotrung, Ratchaphon 1890 THA1.0010.20153.00 
  Kulpruethanon, Thanadon 2106 THA0.501-0.0315-0.45 

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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