Individual Calculations June 2022
 Abbasi, Amirtaha  Total change: 40.80  Rating chartPersonal card
 2nd PhileKhoob Championship Standard 2022 Group B (U1500) Arak IRI 2022-05-02
RcRownchangeKK*chgGame
 1323 1119 2.00 5 0.76 40 30.40 
  Razi, Maysam 1402 IRI0.001-0.1640-6.40 
  Rajat Far, Omid 1386 IRI0.001-0.1840-7.20 
  Mohammadi Rad, Zahra 1236 IRI1.0010.664026.40 
  Norouzi, Mahdiar 1214 IRI0.001-0.3740-14.80 
  Behradmanesh, Taha 1375 IRI1.0010.814032.40 

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)
 
 Iranian Youth Chess Championship (Open U14) Qom IRI 2022-05-07
RcRownchangeKK*chgGame
 1560 1119 0.50 3 0.26 40 10.40 
  Ilkhanipour, Ramtin 1673 IRI0.001-0.0340-1.20 
  Vahedi, Arad 1393 IRI0.5010.334013.20 
  Alimohammadi, Bardia 1614 IRI0.001-0.0440-1.60 

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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