Individual Calculations July 2019
 Sajadi, Nematollah  Total change: 0.00  Rating chartPersonal card
 Iran Senior Championship 1398 Group 50-65 Shiraz IRI 2019-06-10
RcRownchangeRpKK*chgGame
 1405 0 1.00 6 0.00 1132   0.00 
  Salari, Yadollah 1477 IRI0.0010.00 0.00 
  Toreyfi, Abdolnabi 1472 IRI0.0010.00 0.00 
  Dinari, Ebrahim 1365 IRI1.0010.00 0.00 
  Azizi Tafreshi, Ali Akbar 1492 IRI0.0010.00 0.00 
  Sherafat Nia, Mohamad 1341 IRI0.0010.00 0.00 
  Das Zarrin, Bahamn 1280 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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