Individual Calculations January 2022
 Raji Ghasemi, Mohammad Danial  Total change: 60.80  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1403 1092 2.00 8 0.80 40 32.00 
  Dadmehr, Behdad 1492  * IRI0.001-0.0840-3.20 
  Mobaraki, Sajjad 1405 IRI0.5010.364014.40 
  Nemati, Mehrad 1461 IRI0.5010.404016.00 
  Bolandakhtar, Ata 1422 IRI0.001-0.1240-4.80 
  Esmaeilpour Chirani, Morteza 1418 IRI0.5010.374014.80 
  Zarbini, Khashayar 1492  * IRI0.5010.424016.80 
  Sodachi, Saba 1295 IRI0.001-0.2440-9.60 
  Soleymani, Diba 1235 IRI0.001-0.3140-12.40 
 * 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)
 
 GM M.A Tabatabaei's Standard Cup Azar 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1296 1092 1.50 3 0.72 40 28.80 
  Nasihat, Romina 1436 IRI0.001-0.1240-4.80 
  Noori, Ilia 1316 IRI0.5010.284011.20 
  Tavakkoli, Mahziar 1135 IRI1.0010.564022.40 

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)
 

 

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