Individual Calculations April 2017
 Hosseini, Morteza  Total change: -18.40  Rating chartPersonal card
 Kerman Province league 1395 Round 6-7 Kerman IRI 2017-03-03
RcRownchangeKK*chgGame
 1478 1670 1.50 2 0.08 40 3.20 
  Fallah Lalehzari, Mahdi 1666 IRI0.501-0.0140-0.40 
  Sadeghi, Sepehr 1289 IRI1.0010.09403.60 

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)
 
 3rd Khavaran Norooz Tournament 2017 Birjand IRI 2017-03-25
RcRownchangeKK*chgGame
 1542 1670 4.00 7 -0.54 40 -21.60 
  Sedaghati, Mehrdad f2070  * IRI0.001-0.0840-3.20 
  Sadeghi, Sepehr 1289 IRI0.001-0.9140-36.40 
  Shokoohi, Arsalan 1270  * IRI1.0010.08403.20 
  Mazhari, Alireza 1433 IRI1.0010.20408.00 
  Asbahi, Mohammad 2070  * IRI0.001-0.0840-3.20 
  Darabi Zadeh, Parviz 1393 IRI1.0010.17406.80 
  Yazdan Shenas, Unes 1270  * IRI1.0010.08403.20 
 * 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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