Individual Calculations March 2020
 Poormosavi, Seyed Kanan  Total change: 3.60  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
 1652 1436 1.00 4 0.09 40 3.60 
  Shams, Siavash 1616 IRI0.001-0.2640-10.40 
  Shenavar, Bardia 1623 IRI0.001-0.2640-10.40 
  Asgari, Esmail 1640 IRI1.0010.764030.40 
  Poursharbaf, Abbas 1728 IRI0.001-0.1540-6.00 

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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