Individual Calculations April 2023
 Eshaghi, Arshia  Total change: 96.80  Rating chartPersonal card
 Standard toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1418 1287 3.00 7 0.39 40 15.60 
  Ramezani, Amirhossein 1455 IRI0.5010.22408.80 
  Amiri Sadr, Mahmoud 1556 IRI0.5010.334013.20 
  Najafi, Nima 1888 IRI0.001-0.0240-0.80 
  Boozhmehrani, Mehrab 1059 IRI1.0010.21408.40 
  Parmar, Mohammad Yasin 1481 IRI0.001-0.2540-10.00 
  Zare Zadeh Shahrak, Leila 1438 IRI0.001-0.3040-12.00 
  Fallah, Aran 1046 IRI1.0010.20408.00 

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)
 
 7th Khavaran Standard International (B Category :Rating Under 1800) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1520 1287 3.50 7 2.03 40 81.20 
  Movahedi Aliabadi, Ali 1609 IRI0.001-0.1340-5.20 
  Safaei, Maliheh 1498 IRI1.0010.774030.80 
  Jahantighi, Bardia 1539 IRI1.0010.814032.40 
  Pourreza, Ardalan 1562 IRI0.001-0.1740-6.80 
  Zare, Mahdi 1467 IRI1.0010.744029.60 
  Tahvili Raftar, Iman 1489 IRI0.5010.264010.40 
  Rahnama, M.reza 1477 IRI0.001-0.2540-10.00 

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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