Individual Calculations January 2020
 Shaygan, Mansoor  Total change: -14.40  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1734 1935 4.50 7 -0.72 20 -14.40 
  Ilkhanipour, Ramtin 1641 IRI1.0010.15203.00 
  Mousavi, Seyyed Mehdi 1765 IRI1.0010.28205.60 
  Mashayekhan, Masoud 1535  * IRI1.0010.08201.60 
  Hosseinzadeh, Mehran 1822 IRI0.501-0.1520-3.00 
  Rezvan, Maghsoud 1806 IRI0.001-0.6720-13.40 
  Jabbari, Saeed 1780 IRI1.0010.29205.80 
  Rezaei, Hamidreza 1789 IRI0.001-0.7020-14.00 
 * 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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