Individual Calculations October 2018
 Rafaati, Radin  Total change: 39.60  Rating chartPersonal card
 Navvabi Memorial Standard Cup Shahrivar 1397 Kerman IRI 2018-09-11
RcRownchangeKK*chgGame
 1390 1181 2.00 4 0.99 40 39.60 
  Seyfori, Soheil 1502 IRI0.001-0.1340-5.20 
  Dorrani, Hamidreza 1440 IRI0.5010.324012.80 
  Molai Nasab, Mohamad Matin 1484 IRI0.5010.364014.40 
  Lotfi, Naser 1135 IRI1.0010.444017.60 

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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