Individual Calculations November 2021
 Sotoude Nia, Mahdiar  Total change: 84.40  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1405 1443 1.00 4 -1.21 40 -48.40 
  Jafari, Morteza 1400 IRI1.0010.444017.60 
  Saeedi, Reza 1843  * IRI0.001-0.0840-3.20 
  Moradi, Mehrdad 1330 IRI0.001-0.6540-26.00 
  Biglarifard, Maziyar 1047 IRI0.001-0.9240-36.80 
 * 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)
 
 Arak Round Robin Standard Tournament 2021 Markazi IRI 2021-10-25
RcRownchangeKK*chgGame
 1483 1443 8.00 10 3.32 40 132.80 
  Ghanbari, Ali Akbar 1404 IRI1.0010.454018.00 
  Shahsanam, Alireza 1833 IRI1.0010.914036.40 
  Mirjavadi, Sarina Sadat 1150 IRI1.0010.15406.00 
  Allahverdi, Omid 1796 IRI1.0010.894035.60 
  Salimi, Hossein 1356 IRI1.0010.384015.20 
  Behradmanesh, Taha 1356 IRI1.0010.384015.20 
  Mirjavadi, Sarieh Sadat 1404 IRI1.0010.454018.00 
  Borji, Parham 1551 IRI0.001-0.3540-14.00 
  Salehi, Parisa 1139 IRI1.0010.14405.60 
  Saeedi, Reza 1843  * IRI0.001-0.0840-3.20 
 * 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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