Individual Calculations August 2016
 Petprasert, Vasaron  Total change: -112.40  Rating chartPersonal card
 Thailand Amateur Chess Championship 2016 Bangkok THA 2016-07-16
RcRownchangeKK*chgGame
 1627 1944 4.00 8 -2.81 40 -112.40 
  Tawankanjana, Dhi 1544  * THA1.0010.08403.20 
  Atikankhotchasee, Manunthon 1674 THA0.001-0.8340-33.20 
  Asavasaetakul, Chawit 1544  * THA1.0010.08403.20 
  Suwanvaree, Porawee 1567 THA0.501-0.4140-16.40 
  Chongstitwattana, Cholapat 1555 THA1.0010.09403.60 
  Wongsawan, Thoetsak 1819 THA0.501-0.1740-6.80 
  Klubwong, Prakarn 1767 THA0.001-0.7340-29.20 
  Tantipura, Noppakorn 1544  * THA0.001-0.9240-36.80 
 * 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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