Individual Calculations January 2018
 Ranjbar, Taha  Total change: -40.00  Rating chartPersonal card
 Booshehr Open League 1396 Round 4-5 Booshehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1041 1030 0.00 1 -0.48 40 -19.20 
  Rostami, Ahmad 1041 IRI0.001-0.4840-19.20 

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)
 
 8th Lian Open Standard Cup Azar 1396 Bushehr Bushehr IRI 2017-12-01
RcRownchangeKK*chgGame
 1360 1030 0.00 4 -0.52 40 -20.80 
  Zanganeh, Babak 1430  * IRI0.001-0.0840-3.20 
  Bafandeh, Mohammad 1386 IRI0.001-0.1140-4.40 
  Rahimi, Omid 1269 IRI0.001-0.2040-8.00 
  Hashemi, Mohammad 1355 IRI0.001-0.1340-5.20 
 * 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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