Rapid: Individual Calculations March 2023
 Maleki, Abolfazl  Total change: -90.00  Rating chartPersonal card
 8th Hamedan Casian Rapid Cup Hamedan IRI 2023-02-17
RcRownchangeKK*chgGame
 1270 1342 1.00 5 -1.97 40 -78.80 
  Nameei, Koushan 1618 IRI0.001-0.1740-6.80 
  Jafari, Amir Hossein 1140 IRI0.001-0.7640-30.40 
  Tashkini, Mahdi 1379 IRI0.001-0.4540-18.00 
  Soleimani Rad, Paria 1079 IRI0.001-0.8240-32.80 
  Salehi, Hossein 1135 IRI1.0010.23409.20 

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)
 
 Hamedan Youth Chess Championship - Open U18 Hamedan IRI 2023-02-18
RcRownchangeKK*chgGame
 1386 1342 2.00 5 -0.28 40 -11.20 
  Bagheri, Behrad 1593 IRI0.001-0.1940-7.60 
  Kaviani, Artin 1161 IRI1.0010.264010.40 
  Zaheri, Mehran 1694 IRI0.001-0.1140-4.40 
  Beyg Mohammadi, Amir Mahdi 1095 IRI1.0010.19407.60 
  Kiani Fotovat, Mohamad Matin 1389 IRI0.001-0.4340-17.20 

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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