Individual Calculations September 2019
 Rajabnejad, Amirali  Total change: 11.60  Rating chartPersonal card
 9th Qazvin Cup - C Group (U-14) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1365 1148 2.00 6 0.58 40 23.20 
  Bagheri, Mahan 1539 IRI0.001-0.0940-3.60 
  Karimi Soureh, Kiarash 1342 IRI0.5010.254010.00 
  Rahimi, Ali 1268 IRI0.5010.16406.40 
  Ghorbani Shendi, Abolfazl 1398 IRI0.5010.314012.40 
  Baneshi, Kiamehr 1384 IRI0.001-0.2040-8.00 
  Ghaemi, Ali Reza 1258 IRI0.5010.15406.00 

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)
 
 6th Gilan Ayandehsazan Leage ( Under 12)1398 Gilan IRI 2019-08-16
RcRownchangeKK*chgGame
 1272 1194 0.50 2 -0.29 40 -11.60 
  Alizadeh Moghadam, Mehdi 1274 IRI0.5010.11404.40 
  Amiri, Reza 1270 IRI0.001-0.4040-16.00 

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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