Rapid: Individual Calculations July 2023
 Zaki, Shahabodin  Total change: 60.00  Rating chartPersonal card
 1st Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1393 1053 2.50 8 1.50 40 60.00 
  Vahidifard, Mohammadreza 1369 IRI0.001-0.1340-5.20 
  Sotoude Nia, Saeed 1381 IRI0.001-0.1340-5.20 
  Jafari, Morteza 1398 IRI0.001-0.1140-4.40 
  Yazdani, Parham 1576 IRI0.001-0.0340-1.20 
  Nasiri, Abolfazl 1326 IRI1.0010.834033.20 
  Yavarinejad, Ali 1373 IRI0.5010.374014.80 
  Najafvanddrikvandi, Ayat 1441 IRI0.001-0.0940-3.60 
  Jabbari Hesabi, Kian 1280 IRI1.0010.794031.60 

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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