Individual Calculations February 2019
 Hashemi, Mohamad Mehdi  Total change: -25.20  Rating chartPersonal card
 Tehran Standard Cup 5-10 Dey U-2000 Tehran IRI 2018-12-26
RcRownchangeKK*chgGame
 1525 1649 2.00 5 -1.25 20 -25.00 
  Houshmandnia, Hamid Reza 1264 IRI0.501-0.4120-8.20 
  Sadeghpour, Mohammad 1916 IRI0.5010.32206.40 
  Amini, Mahdi 1489 IRI0.001-0.7120-14.20 
  Azizi Tafreshi, Ali Akbar 1458 IRI1.0010.25205.00 
  Mohammadalizadeh Lashkari, Erfan 1499 IRI0.001-0.7020-14.00 

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)
 
 Mazandaran Cities Team Championship 1397 Round 1-4 Babolsar IRI 2019-01-19
RcRownchangeKK*chgGame
 1671 1682 1.00 2 -0.01 20 -0.20 
  Khodabakhshi, Armin 1282  * IRI1.0010.08201.60 
  Falah, Mehdi 2059 IRI0.001-0.0920-1.80 
 * 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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