Individual Calculations November 2023
 Kiabi, Danial  Total change: -23.20  Rating chartPersonal card
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1339 1247 2.00 6 -0.58 40 -23.20 
  Norouzi Chenari, Parham 1832 IRI0.001-0.0240-0.80 
  Ramezani, Aamin 1042 IRI1.0010.24409.60 
  Asghari, Sadi 1434 IRI0.001-0.2640-10.40 
  Dadfarma, Mani 1104 IRI0.501-0.1940-7.60 
  Kafash Lahiji, Ramtin 1155 IRI0.501-0.1340-5.20 
  Noparast, Kian 1466 IRI0.001-0.2240-8.80 

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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