Individual Calculations June 2022
 Shiralizadeh, Araz  Total change: 0.00  Rating chartPersonal card
 West Azerbaijan Province Standard Chess Championship Mahmoud Hosseini Memorial Urmia IRI 2022-05-03
RcRownchangeRpKK*chgGame
 1618 0 0.00 2 0.00 818   0.00 
  Valizadegan, Ebrahim 1639 IRI0.0010.00 0.00 
  Shahbazi, Akbar 1597 IRI0.0010.00 0.00 

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)
 
 Iranian Cadet Chess Championship (Open U8) Hamedan IRI 2022-05-07
RcRownchangeRpKK*chgGame
 1235 0 1.00 3 0.00 1110   0.00 
  Elahi, Avesta 1111 IRI1.0010.00 0.00 
  Bolandnazar, Korosh 1346 IRI0.0010.00 0.00 
  Eskandari, Mehrsa 1249 IRI0.0010.00 0.00 

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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