Individual Calculations October 2018
 Gharaei, Jome Mohammad  Total change: -33.20  Rating chartPersonal card
 Amini Memorial Standard Cup 1397 Varamin IRI 2018-08-29
RcRownchangeKK*chgGame
 1183 1576 1.00 2 -0.83 40 -33.20 
  Davari, Sara 1176  * IRI0.001-0.9240-36.80 
  Mogheyseh, Abolfazl 1189 IRI1.0010.09403.60 
 * 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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