Individual Calculations September 2022
 Sheini, Shideh  Total change: 0.00  Rating chartPersonal card
 5th Iranian Amateures Chess Championship 2022 Zanjan IRI 2022-08-21
RcRownchangeRpKK*chgGame
 1154 0 1.00 6 0.00 881   0.00 
  Behrooz, Amir Mohammad 1344 IRI0.0010.00 0.00 
  Kord Zanganeh, Kian 1028 IRI0.0010.00 0.00 
  Arablou, Bahar 1048 IRI0.0010.00 0.00 
  Vahedi, Karen 1082 IRI1.0010.00 0.00 
  Noroozian, Mahtab 1274 IRI0.0010.00 0.00 
  Mozafari, Sonia 1150 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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