Individual Calculations October 2018
 Lotfi, Masoud  Total change: 0.00  Rating chartPersonal card
 3rd Iranian Amateur Under 1700 Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeRpKK*chgGame
 1303 0 2.50 10 0.00 1110   0.00 
  Hajatniya, Reyhaneh 1442 IRI0.5010.00 0.00 
  Amini, Asal 1381 IRI0.5010.00 0.00 
  Mohammadi, Amirhossein 1347 IRI0.5010.00 0.00 
  Madadi, Mohammad 1599 IRI0.0010.00 0.00 
  Shiri, Omid 1296 IRI0.0010.00 0.00 
  Khalilolahi, Shahrzad 1152 IRI0.0010.00 0.00 
  Heidari, Sanaz 1203 IRI1.0010.00 0.00 
  Heydari Soodjani, Mohammad Matin 1207 IRI0.0010.00 0.00 
  Ansari, Amirmahdi 1177 IRI0.0010.00 0.00 
  Mehrazad Saber, Amirali 1230 IRI0.0010.00 0.00 

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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