Individual Calculations August 2023
 Doroudi, Mashhoud  Total change: -4.80  Rating chartPersonal card
 Alborz Standard U 1900 Alborz IRI 2023-07-02
RcRownchangeKK*chgGame
 1297 1149 1.50 5 -0.12 40 -4.80 
  Zare, Ali 1382 IRI0.001-0.2140-8.40 
  Pooryavarsaeedi, Nima 1344 IRI1.0010.754030.00 
  Sodachi, Saba 1495 IRI0.001-0.1140-4.40 
  Zare, Kasra 1173 IRI0.001-0.4740-18.80 
  Noorani, Fatima 1091 IRI0.501-0.0840-3.20 

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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