Individual Calculations August 2022
 Mokhtabadi, Arad  Total change: 78.00  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1550 1292 3.00 6 1.52 40 60.80 
  Mammadov, Suleyman 1607 AZE1.0010.864034.40 
  Ghorbani, Sina 1768 IRI0.001-0.0540-2.00 
  Morshedi, Mehdi 1522 IRI1.0010.794031.60 
  Rahmani, Asef 1871 AFG0.001-0.0240-0.80 
  Nanavar, Pouyan 1452 IRI0.001-0.2940-11.60 
  Hasan, Sani 1080 AZE1.0010.23409.20 

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
 1348 1292 3.50 7 0.43 40 17.20 
  Nedaei, Armin 1554 IRI0.5010.324012.80 
  Omidi, Hossein 1587 IRI0.5010.354014.00 
  Owjy, Ehsan 1582 IRI0.5010.344013.60 
  Yousefi, Radin 1076 IRI0.501-0.2840-11.20 
  Mohammadi, Arad 1038 IRI0.501-0.3140-12.40 
  Rajabioon, Mohammad Hosein 1064 IRI1.0010.21408.40 
  Mohammadi, Elina 1532 IRI0.001-0.2040-8.00 

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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