Rapid: Individual Calculations April 2022
 Shamsi, Shayegan  Total change: -11.20  Rating chartPersonal card
 Mazandaran Championship Rapid Cup 1400 Mazandaran IRI 2022-03-12
RcRownchangeKK*chgGame
 1424 1051 0.00 4 -0.84 20 -16.80 
  Abedi, Ali 2024 IRI0.0010.00200.00 
  Doosti, Ali 1337 IRI0.001-0.1620-3.20 
  Noori, Abolfazl 1165 IRI0.001-0.3420-6.80 
  Alizadeh, Hadi 1170 IRI0.001-0.3420-6.80 

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)
 
 Babol Nowroz Rapid Cup 1401 Mazandaran IRI 2022-03-18
RcRownchangeKK*chgGame
 1602 1051 0.00 3 -0.35 20 -7.00 
  Alinasab, Mobina wm2137 IRI0.0010.00200.00 
  Ahmadzadeh Kordasiabi, Hadi 1443 IRI0.001-0.0820-1.60 
  Agheb, Roozbeh 1225 IRI0.001-0.2720-5.40 

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)
 
 Mahmoudabad Rapid Cup Mazandaran IRI 2022-03-18
RcRownchangeKK*chgGame
 1501 1051 1.00 3 0.63 20 12.60 
  Saadati, Behrooz 1809 IRI0.0010.00200.00 
  Fadakar, Hesan 1500 IRI0.001-0.0620-1.20 
  Ranjbar, Sogand 1195 IRI1.0010.692013.80 

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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