Rapid: Individual Calculations April 2022
 Poolaei, Roham  Total change: -16.40  Rating chartPersonal card
 Mazandaran Championship Rapid Cup 1400 Mazandaran IRI 2022-03-12
RcRownchangeKK*chgGame
 1567 1563 5.00 8 0.59 20 11.80 
  Darjani, Mehrad 1162 IRI1.0010.08201.60 
  Asadi, Ali 2039 IRI0.001-0.0520-1.00 
  Beheshti, Bardia 1260 IRI1.0010.14202.80 
  Azizi, Alireza 1208 IRI1.0010.11202.20 
  Mosadeghpour, Masoud g2308 IRI0.0010.00200.00 
  Alavi, Mir Mahmood 1383 IRI1.0010.26205.20 
  Mogheyseh, Abolfazl 1808 IRI0.001-0.2020-4.00 
  Bagheri Astani, Farzam 1369 IRI1.0010.25205.00 

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)
 
 Mahmoudabad Rapid Cup Mazandaran IRI 2022-03-18
RcRownchangeKK*chgGame
 1371 1563 3.50 7 -1.41 20 -28.20 
  Habibpour, Melodi 1163  * IRI1.0010.08201.60 
  Khamisi, S Jafar 2053 IRI0.001-0.0420-0.80 
  Ramezani, Sam 1163  * IRI1.0010.08201.60 
  Moosavifar, Seyed Abolfazl 1713 IRI0.001-0.3020-6.00 
  Beheshti, Bardia 1260 IRI0.001-0.8620-17.20 
  Asgharnezhadamiri, Arshia 1090 IRI0.501-0.4520-9.00 
  Moosavi, Seyed Arad 1157 IRI1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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