Rapid: Individual Calculations November 2023
 Alipoor Fard, Shahram  Total change: -63.40  Rating chartPersonal card
 Tabriz under 1850 rapid ( Prophet's birthday - 11mehr 1402 ) Tabriz IRI 2023-10-04
RcRownchangeKK*chgGame
 1380 1526 2.50 7 -2.19 20 -43.80 
  Zeynali, Ali 1757 IRI0.001-0.2120-4.20 
  Alipour, Aydin 1220 IRI0.501-0.3620-7.20 
  Moftakhar, Aadel 1247 IRI0.001-0.8420-16.80 
  Rabbani, Alireza 1207 IRI1.0010.13202.60 
  Ghorbani, Zahra 1630 IRI0.001-0.3620-7.20 
  Seyfollah Zadeh, Amirreza 1399 IRI0.001-0.6720-13.40 
  Barani, Ayla 1197 IRI1.0010.12202.40 

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)
 
 3rd east azarbayjan seniors rapid chess Tabriz IRI 2023-10-20
RcRownchangeKK*chgGame
 1464 1526 3.00 7 -0.98 20 -19.60 
  Ahmadzadeh, Abbas 1672 IRI0.001-0.3020-6.00 
  Abestar, Hassan 1505 IRI1.0010.47209.40 
  Niknam Shiraz, Mohammad 1694 IRI0.001-0.2820-5.60 
  Esmaeili, Mahdi 1579 IRI0.001-0.4320-8.60 
  Rezaei, Karim 1321 IRI0.001-0.7620-15.20 
  Abhari, Ghader 1309 IRI1.0010.22204.40 
  Kazemipour, Samad 1168 IRI1.0010.10202.00 

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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