Individual Calculations August 2016
 Chongstitwattana, Cholapat  Total change: 8.80  Rating chartPersonal card
 Thailand Amateur Chess Championship 2016 Bangkok THA 2016-07-16
RcRownchangeKK*chgGame
 1661 1555 2.50 6 0.22 40 8.80 
  Wongsawan, Thoetsak 1819 THA0.001-0.1840-7.20 
  Atthaworadej, Woradej 1802 THA0.5010.314012.40 
  Petprasert, Vasaron 1944 THA0.001-0.0940-3.60 
  Asavasaetakul, Chawit 1427 THA0.501-0.1740-6.80 
  Prasitsoonthorn, Teerachoti 1654 THA0.5010.14405.60 
  Plakwongsirikul, Sakkaranant 1322 THA1.0010.21408.40 

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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