Rapid: Individual Calculations November 2022
 Ebrahimi, Ali  Total change: -2.80  Rating chartPersonal card
 Alborz Rapid 8 mehr 1401 Karaj IRI 2022-09-30
RcRownchangeKK*chgGame
 1316 1273 4.00 5 1.74 20 34.80 
  Mohsenian, Keykhosro 1022 IRI1.0010.19203.80 
  Mahmoudi, Mani 1592 IRI0.001-0.1320-2.60 
  Soleimanpour, Arash 1027 IRI1.0010.19203.80 
  Ahmadnia, Ahmad 1389 IRI1.0010.662013.20 
  Zeinali, Alireza 1551 IRI1.0010.832016.60 

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)
 
 Rapid Rated Tournament, Iran Shahriar Heiat 21 Mehr Shahriar IRI 2022-10-13
RcRownchangeKK*chgGame
 1229 1281 3.00 7 -0.94 40 -37.60 
  Sharifi Razavi, Mohammadyasin 1059 IRI1.0010.22408.80 
  Ahankoub, Arta 1380 IRI0.001-0.3640-14.40 
  Sheikhalizadeh, Mahmood 1245 IRI0.001-0.5540-22.00 
  Zeinali, Alireza 1541 IRI0.5010.324012.80 
  Zafari Yekta, Niyousha 1034 IRI0.501-0.3140-12.40 
  Radnezhad, Saber 1309 IRI0.001-0.4640-18.40 
  Sharifi Razavi, Mohammadtaha 1038 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)
 

 

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