Individual Calculations June 2015
 Phumphuang, Natthaphat  Total change: -31.60  Rating chartPersonal card
 1st Chiang Mai FIDE Rating Tournament 2015 Chiang Mai THA 2015-04-27
RcRownchangeKK*chgGame
 1651 1593 3.00 9 -0.79 40 -31.60 
  Sorncharoensap, Poramet 1461 THA1.0010.324012.80 
  Chaipa, Kanyanut 1547 THA1.0010.444017.60 
  Chuersakul, Sarocha 1739 THA0.001-0.3040-12.00 
  Maneesorn, Kankawee 1736 THA0.001-0.3140-12.40 
  Tamtrakoon, Rattathammanoon 1502 THA0.501-0.1240-4.80 
  Upachan, Songkasem 1659 THA0.001-0.4140-16.40 
  Chotitada, Sivawong 1734 THA0.5010.19407.60 
  Kemmler, Kathrin Khanchanok 1739 THA0.001-0.3040-12.00 
  Lertwiram, Apichat 1740 THA0.001-0.3040-12.00 

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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