Rapid: Individual Calculations January 2022
 Khodabakhshzade, Arvin  Total change: 39.80  Rating chartPersonal card
 Rapid Tournament Nurse's Day 1400 Mashhad IRI 2021-12-10
RcRownchangeKK*chgGame
 1321 1142 3.00 6 1.39 20 27.80 
  Vesalikhah, Parsa 1389 IRI0.001-0.1920-3.80 
  Kohjani, Kiarash 1341 IRI0.001-0.2420-4.80 
  Rostami, Arian 1304 IRI1.0010.712014.20 
  Moeinimajd, Sobhan 1322 IRI0.001-0.2620-5.20 
  Ahmadi Khansaraki, Morteza 1352 IRI1.0010.772015.40 
  Gholi Barkish, Ali 1216 IRI1.0010.602012.00 

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)
 
 Rapid Tournament Yalda 1400 Khorasan Razavi Mashhad IRI 2021-12-24
RcRownchangeKK*chgGame
 1416 1142 2.00 6 0.60 20 12.00 
  Arian, Matin 1511 IRI0.001-0.1020-2.00 
  Ghorishi, Seied Mahdiar 1326 IRI0.001-0.2620-5.20 
  Safarian, Fatemeh 1352 IRI0.001-0.2320-4.60 
  Sharif, Hasti 1212 IRI1.0010.602012.00 
  Ashtarian, Ehsan 1877 IRI0.001-0.0120-0.20 
  Gholi Barkish, Ali 1216 IRI1.0010.602012.00 

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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