Individual Calculations November 2023
 Mohammadi, Seyed Arshan  Total change: 67.20  Rating chartPersonal card
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1281 1057 1.00 7 -0.73 40 -29.20 
  Nikfar, Kianmehr 1606 IRI0.001-0.0340-1.20 
  Shahri Naseri, Taha 1334 IRI0.001-0.1740-6.80 
  Ghasemi, Hasan 1254 IRI0.001-0.2540-10.00 
  Alizadeh Golsari, Shayegan 1196 IRI0.001-0.3140-12.40 
  Solouki, Farbood 1146 IRI1.0010.624024.80 
  Yadollahi, Parham 1170 IRI0.001-0.3540-14.00 
  Hosseinpour, Mojtaba 1260 IRI0.001-0.2440-9.60 

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)
 
 Langroud Standard Rated Chess Tournament Gilan-Langroud IRI 2023-10-24
RcRownchangeKK*chgGame
 1275 1057 3.00 6 1.60 40 64.00 
  Yousefipour, Basir 1167 IRI0.001-0.3540-14.00 
  Larijani, Amir Mahdi 1298 IRI1.0010.804032.00 
  Pourahmadi, Arya 1181 IRI1.0010.674026.80 
  Gholizadeh, Majid 1411 IRI1.0010.894035.60 
  Keshavarz Meshkinfam, Rahan 1256 IRI0.001-0.2440-9.60 
  Bagherpour, Seyed Behrad 1335 IRI0.001-0.1740-6.80 

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)
 
 20th Gilan Second League Round 1 Gilan IRI 2023-10-28
RcRownchangeKK*chgGame
 1307 1057 1.00 1 0.81 40 32.40 
  Alipanah, Behzad 1307 IRI1.0010.814032.40 

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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