Individual Calculations January 2022
 Moosazadeh, Karen  Total change: 176.40  Rating chartPersonal card
 Gilan Cadets Chess Championship Open U12 Rasht IRI 2021-11-27
RcRownchangeKK*chgGame
 1074 1098 2.50 4 0.37 40 14.80 
  Rajabioon, Mohammad Hosein 1084 IRI1.0010.484019.20 
  Zamani, Radvin 1040 IRI0.501-0.0840-3.20 
  Forootan, Avash 1110 IRI1.0010.524020.80 
  Ghovati, Amirhosein 1063 IRI0.001-0.5540-22.00 

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)
 
 18th Gilan second league 1400 Round 1-2 Rasht IRI 2021-12-03
RcRownchangeKK*chgGame
 1496 1096 1.00 1 0.92 40 36.80 
  Sadeghi Tamari, Naser 1496  * IRI1.0010.924036.80 
 * 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)
 
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1452 1096 4.00 8 3.12 40 124.80 
  Rezaeipour, Sina 1496  * IRI0.001-0.0840-3.20 
  Esmaeilpour Chirani, Morteza 1418 IRI1.0010.874034.80 
  Biriya, Yadollah 1496  * IRI0.001-0.0840-3.20 
  Taherkhani, M Hosein 1328 IRI1.0010.794031.60 
  Nemati, Mehrad 1461 IRI1.0010.904036.00 
  Samsam, Farhad 1496  * IRI0.001-0.0840-3.20 
  Hosseini Nia, Mani 1427 IRI1.0010.884035.20 
  Seyedi Hallaj, Seyedeh Hasti 1496  * 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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