Rapid: Individual Calculations October 2019
 Salehnia, Hossein  Total change: -57.00  Rating chartPersonal card
 Iranian Seniors Championship 2019 Group 50-65 (Rapid) Chaharmahal Va Bakhtiari IRI 2019-08-29
RcRownchangeKK*chgGame
 1354 1549 1.50 4 -1.44 20 -28.80 
  Mohammadpoor Dehkordi, Rahmatolla 1169 IRI1.0010.09201.80 
  Samadi, Mostafa 1405 IRI0.001-0.6920-13.80 
  Zakeri Goorzangi, Ebrahim 1381 IRI0.501-0.2220-4.40 
  Mokhtari, Fereidoon 1460 IRI0.001-0.6220-12.40 

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)
 
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1385 1567 5.00 9 -1.41 20 -28.20 
  Moezi, Marzieh 1167  * IRI0.501-0.4220-8.40 
  Ghesmati, Feyzollah 1177 IRI0.501-0.4120-8.20 
  Kachouei, Shahbod 1337 IRI0.001-0.7920-15.80 
  Vahedi, Poriya 1330 IRI1.0010.20204.00 
  Sherafat Nia, Mohamad 1400 IRI1.0010.28205.60 
  Omid Haghi, Majid 1382 IRI1.0010.26205.20 
  Dezhdar, Roozbeh 1641 IRI0.001-0.4020-8.00 
  Sadooni, Mohammadreza 1378 IRI1.0010.25205.00 
  Raei, Alireza 1657 IRI0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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