Individual Calculations May 2017
 Bag, Ipshita  Total change: -18.80  Rating chartPersonal card
 17th Bangkok Chess Club Challenger 2017 Cha-Am THA 2017-04-10
RcRownchangeKK*chgGame
 1701 1359 0.00 4 -0.47 40 -18.80 
  Duong, Thuong Cong 1759  * VIE0.001-0.0840-3.20 
  Jarnstrom, Henrik 1689 FIN0.001-0.1240-4.80 
  Akkanen, Timo 1711 FIN0.001-0.1140-4.40 
  Sarmiento, Rodolfo 1645 PHI0.001-0.1640-6.40 
 * 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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