Individual Calculations March 2020
 Pir, Mehrdad  Total change: 0.00  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeRpKK*chgGame
 1295 0 4.50 9 0.00 1295   0.00 
  Sodachi, Saba 1235 IRI0.5010.00 0.00 
  Soltani, Mohammadmahdi 1160 IRI0.5010.00 0.00 
  Salehi, Hossein 1267 IRI0.0010.00 0.00 
  Yazdani Gharie Pikar, Korosh 1245 IRI0.0010.00 0.00 
  Alishahi, Dina 1141 IRI1.0010.00 0.00 
  Amiri, Arshiya 1369 IRI1.0010.00 0.00 
  Dehghanian, Amirhossein 1375 IRI1.0010.00 0.00 
  Khodayvandi, Soheil 1495 IRI0.0010.00 0.00 
  Mamsani, Pezhman 1370 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)
 

 

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