Individual Calculations August 2022
 Nikfar, Kianmehr  Total change: 138.80  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1676 1212 2.00 6 1.54 40 61.60 
  Gholami, Amir Mohammad 1580 IRI0.5010.404016.00 
  Movagharhasani, Farhan 1727 IRI1.0010.964038.40 
  Huseynzade, Ali Vakil 1541 AZE0.001-0.1240-4.80 
  Vaziri, Rasool 2050 IRI0.0010.00400.00 
  Shahmohammadi, Amirmohammad 1551 IRI0.5010.384015.20 
  Awat, Mohammed Amin Ibrahim 1609 IRQ0.001-0.0840-3.20 

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 B Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1439 1248 3.50 8 1.13 40 45.20 
  Mohammad Hosseini, Mahdi 1501 IRI0.001-0.1940-7.60 
  Ghanbarpour, Mahan 1551 IRI0.001-0.1440-5.60 
  Farshchi, Bahmanyar 1439 IRI1.0010.754030.00 
  Ajeli, Saeed 1777 IRI0.001-0.0340-1.20 
  Nikfard, Bardia 1112 IRI1.0010.324012.80 
  Bagheri, Mahan 1613 IRI0.5010.404016.00 
  Khan Ahmadi, Mohammad Reza 1468 IRI0.001-0.2240-8.80 
  Parwa, Pshtiwan Ahmed 1048 IRQ1.0010.24409.60 

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)
 
 18th Gilan second league 1400 Round 8 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 1488 1248 1.00 1 0.80 40 32.00 
  Jafari, Moosa 1488 IRI1.0010.804032.00 

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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