Individual Calculations September 2022
 Kosari, Sarina  Total change: 0.00  Rating chartPersonal card
 10th Qazvin Cup - C Group (U - 14) Qazvin IRI 2022-07-25
RcRownchangeRpKK*chgGame
 1192 0 2.50 4 0.00 1212   0.00 
  Moghimi, Abolfazl 1191 IRI0.0010.00 0.00 
  Babaei, Amirabbas 1017 IRI1.0010.00 0.00 
  Ghanbari, Mohammaderfan 1447 IRI1.0010.00 0.00 
  Elahi, Avesta 1111 IRI0.5010.00 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)
 
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeRpKK*chgGame
 1220 0 0.00 3 0.00 420   0.00 
  Akhoundy, Aria 1141 IRI0.0010.00 0.00 
  Zare, Arman 1128 IRI0.0010.00 0.00 
  Alavi, Mir Hatef 1392 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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