Rapid: Individual Calculations December 2023
 Safari Aghdam, Ahoora  Total change: -80.00  Rating chartPersonal card
 Ahouran's Rapid Tournoment Tehran IRI 2023-11-25
RcRownchangeKK*chgGame
 1280 1008 0.00 3 -0.73 40 -29.20 
  Ghorbani, Kambiz 1610 IRI0.001-0.0240-0.80 
  Vashaei Natanzi, Leily 1126 IRI0.001-0.3440-13.60 
  Nadalizadeh, Artin 1105 IRI0.001-0.3740-14.80 

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)
 
 Weekly Ahourarn Chess School (2 Azar) Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1273 1008 0.00 5 -1.14 40 -45.60 
  Mehrabi, Manouchehr 1606 IRI0.001-0.0240-0.80 
  Roohi, Behzad 1390 IRI0.001-0.0940-3.60 
  Shir Khani, Sabryeh 1148 IRI0.001-0.3140-12.40 
  Mohammadi, Amir Ali 1026 IRI0.001-0.4740-18.80 
  Fadaei, Farshad 1197 IRI0.001-0.2540-10.00 

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)
 
 Ahouran Chess School Tehran IRI 2023-11-26
RcRownchangeKK*chgGame
 1518 1008 0.00 3 -0.13 40 -5.20 
  Saberi, Mehdi 1639 IRI0.001-0.0140-0.40 
  Rahnamai Namin, Mohammadreza 1504 IRI0.001-0.0440-1.60 
  Olama, Parsa 1411 IRI0.001-0.0840-3.20 

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)
 

 

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