Individual Calculations November 2015
 Krachangpun, Nathat  Total change: 22.40  Rating chartPersonal card
 Assumption Open Chess 2015 Bangkok THA 2015-10-25
RcRownchangeKK*chgGame
 1989 1726 1.50 5 0.56 40 22.40 
  Khumnorkaew, Tupfah 1956 THA0.001-0.2140-8.40 
  Calacday, Henry 1888 PHI1.0010.714028.40 
  Villanueva, Nelson 2114 PHI0.001-0.0940-3.60 
  Tuamsang, Sawapop 1943 THA0.5010.284011.20 
  Arunnuntapanich, Tinnakrit 2042 THA0.001-0.1340-5.20 

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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