Rapid: Individual Calculations July 2023
 Heidari Shams, Artemis  Total change: 0.00  Rating chartPersonal card
 1st Chess To Infinity Weekly Rapid Tournaments 1402 Tehran IRI 2023-06-09
RcRownchangeRpKK*chgGame
 1219 0 1.00 6 0.00 946   0.00 
  Yaghoubi, Amirali 1263 IRI0.0010.00 0.00 
  Matani, Mahrad 1314 IRI0.0010.00 0.00 
  Ighani, Kamran 1432 IRI0.0010.00 0.00 
  Kosari, Mahdi 1098 IRI0.0010.00 0.00 
  Rajabi Aghmasjed, Miad 1098 IRI1.0010.00 0.00 
  Taghinejad Gilvaei, Irik 1109 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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