Individual Calculations June 2014
 Wongsawan, Thoetsak  Total change: 8.55  Rating chartPersonal card
 Thailand Junior Olympiad Chess Qualification 2014 Bangkok THA 2014-05-01
RcRownchangeKK*chgGame
 1887 1813 3.00 6 0.57 15 8.55 
  Wiwatanadate, Poompong 2111 THA0.001-0.1515-2.25 
  Tamtrakoon, Rattathammanoon 1490 THA1.0010.13151.95 
  Nunbhakdi, Tawin Matthew 1928 THA1.0010.66159.90 
  Krachangpun, Nathat 1724 THA1.0010.38155.70 
  Kulpruethanon, Thanadon 2117 THA0.001-0.1415-2.10 
  Arunnuntapanich, Tinnakrit 1952 THA0.001-0.3115-4.65 

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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