Individual Calculations November 2023
 Ranjbarjalali, Parham  Total change: 8.00  Rating chartPersonal card
 1st Father Cup Standard Chess Tournament [Afzoon Group] Gilan-Rasht IRI 2023-10-19
RcRownchangeKK*chgGame
 1352 1135 2.50 7 0.65 40 26.00 
  Kalvandi, Nashmil 1707 IRI0.001-0.0240-0.80 
  Movaghari, Reza 1370 IRI0.001-0.2140-8.40 
  Khedmati, Atieh 1268 IRI0.5010.18407.20 
  Astineh, Mojtaba 1424 IRI0.001-0.1640-6.40 
  Bagheri, Maha 1019 IRI1.0010.344013.60 
  Amirinasab, Hossein 1385 IRI0.001-0.1940-7.60 
  Sadeghi, Shayan 1290 IRI1.0010.714028.40 

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)
 
 Langroud Standard Rated Chess Tournament Gilan-Langroud IRI 2023-10-24
RcRownchangeKK*chgGame
 1163 1135 2.50 6 -0.30 40 -12.00 
  Razmjou, Elia 1355 IRI0.5010.284011.20 
  Keshavarz Meshkinfam, Rahan 1256 IRI0.001-0.3440-13.60 
  Mousavi, Seyedeh Kosar 1004 IRI1.0010.324012.80 
  Khoshhal, Maryam 1277 IRI0.001-0.3140-12.40 
  Sadeghi, Arad 1086 IRI0.001-0.5740-22.80 
  Ajeli, Kian 1002 IRI1.0010.324012.80 

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
 1428 1135 0.00 1 -0.15 40 -6.00 
  Ashouri, Sepehr 1428 IRI0.001-0.1540-6.00 

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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