Individual Calculations August 2022
 Rahmani, Melika  Total change: -67.60  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1526 1745 6.00 9 -0.57 40 -22.80 
  Darabi, Mohammad Parsa 1359 IRI1.0010.09403.60 
  Azadi, Amirmohammad 2234 IRI0.001-0.0440-1.60 
  Kargari Arian, Saba 1394 IRI1.0010.11404.40 
  Ghoreishiamiri, Seyedkian 1434 IRI1.0010.14405.60 
  Doroodgar, A.hosein 1971 IRI0.001-0.2140-8.40 
  Noparast, Kian 1345  * IRI0.001-0.9240-36.80 
  Abdolzadeh, Baktash 1202 IRI1.0010.03401.20 
  Toliat, Seyed Omid 1339 IRI1.0010.08403.20 
  Nanavar, Pouyan 1452 IRI1.0010.15406.00 
 * 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)
 
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1787 1745 2.00 7 -1.12 40 -44.80 
  Karimi, Omid 1980 IRI0.001-0.2140-8.40 
  Pourramezan Chafjiri, Parsa 1854 IRI0.5010.15406.00 
  Arian, Matin 1939 IRI0.001-0.2540-10.00 
  Keshani, Kian 1540 IRI1.0010.24409.60 
  Kanani, Anoosh 1882 IRI0.001-0.3240-12.80 
  Kalvandi, Mohammad Naeim 1662 IRI0.001-0.6140-24.40 
  Masoumi, Sahel 1655 IRI0.501-0.1240-4.80 

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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