Individual Calculations September 2015
 Prathivya, Gupta  Total change: 25.20  Rating chartPersonal card
 2015 Asian Youth Chess Championships G8 Suwon KOR 2015-08-04
RcRownchangeKK*chgGame
 1309 1287 2.50 4 0.63 40 25.20 
  Wei, Yaqing 1472 CHN0.5010.24409.60 
  Savitha, Shri B 1337 IND1.0010.574022.80 
  Rodha, Al Serkal wc1092 UAE0.501-0.2540-10.00 
  Mohammadi Azad, Negar 1334 IRI0.5010.07402.80 

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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