Rapid: Individual Calculations January 2022
 Ghodratyan, Mohammad  Total change: -29.00  Rating chartPersonal card
 Bushehr Rapid Tournament Master Ardeshirpour Memorial Bushehr IRI 2021-12-03
RcRownchangeKK*chgGame
 1613 1989 6.50 9 -0.79 20 -15.80 
  Shabankare, Yadollah 1258 IRI1.0010.01200.20 
  Ghaedi, Aria 1543 IRI1.0010.06201.20 
  Ashrafi, Seyyed Erfan 1666 IRI1.0010.13202.60 
  Samimi, Armin 1436 IRI1.0010.03200.60 
  Daneshvar, Kasra 1374 IRI0.501-0.4820-9.60 
  Tahmasebi, Hamidreza 2178 IRI0.001-0.2520-5.00 
  Daneshpour, S.a. 2027 IRI0.001-0.4520-9.00 
  Dashti, Rasool 1694 IRI1.0010.15203.00 
  Gholami, Armin 1344 IRI1.0010.01200.20 

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)
 
 Jam Rapid Cup Azar 1400 Bushehr IRI 2021-12-16
RcRownchangeKK*chgGame
 1524 1989 5.50 7 -0.66 20 -13.20 
  Daghbashi, Mohammadreza 1254 IRI1.0010.01200.20 
  Rezaei Garjaei, Zabihollah 1351 IRI1.0010.01200.20 
  Daneshvar, Erfan 1498 IRI1.0010.04200.80 
  Asadi, Asdolah 1422 IRI1.0010.02200.40 
  Alipoor Shahraki, Abolfazl 1922 IRI0.501-0.0920-1.80 
  Mohammedian, Esmaeel 1875 IRI0.501-0.1620-3.20 
  Gholami, Armin 1344 IRI0.501-0.4920-9.80 

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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