Individual Calculations October 2017
 Jafari Ghourtani, Nima  Total change: 0.00  Rating chartPersonal card
 8th Isfahan Zendehrood Open 1396 Isfahan IRI 2017-09-16
RcRownchangeRpKK*chgGame
 1168 0 2.00 8 0.00 975   0.00 
  Haji Abolhasani, Saeed 1516 IRI0.0010.00 0.00 
  Kachouei, Shahbod 1287 IRI0.0010.00 0.00 
  Taki, Nima 1136 IRI0.0010.00 0.00 
  Mohammadi Khah, Reza 1033 IRI1.0010.00 0.00 
  Negahbani, Soha 1090 IRI1.0010.00 0.00 
  Salimi, Amir Hossein 1210 IRI0.0010.00 0.00 
  Fatehi, Amir Masoud 1058 IRI0.0010.00 0.00 
  Yousefian, Maedeh 1013 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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