Rapid: Individual Calculations October 2019
 Zarifi, Hafez  Total change: -64.00  Rating chartPersonal card
 5th Ramsar Rapid Cup Ramsar IRI 2019-09-07
RcRownchangeKK*chgGame
 1287 1544 3.00 7 -2.46 20 -49.20 
  Pourramezanali, Amirreza g1944  * IRI0.001-0.0820-1.60 
  Karimi, Mohammadmahdi 1144  * IRI0.001-0.9220-18.40 
  Hasan Nattaj Kordi, Mohammad 1144  * IRI1.0010.08201.60 
  Shafaei, Arman 1231 IRI0.001-0.8620-17.20 
  Ramzani, Hesam 1144  * IRI1.0010.08201.60 
  Kavoosi, Ghorbanali 1144  * IRI1.0010.08201.60 
  Hashemi, Amirhoseyn 1259 IRI0.001-0.8420-16.80 
 * 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)
 
 4th Kelardasht Rapid Cup 1398 Mazandaran IRI 2019-09-20
RcRownchangeKK*chgGame
 1352 1544 5.00 8 -0.74 20 -14.80 
  Kheirkhahan Jalali, Mostaan 1144  * IRI1.0010.08201.60 
  Molasoltani, Radmehr 1144  * IRI1.0010.08201.60 
  Barari Bijargah, Arghavan 1271 IRI1.0010.17203.40 
  Saberi, Asadollah 1364 IRI0.501-0.2420-4.80 
  Miri, Ali 1566 IRI0.5010.03200.60 
  Saadatmandi, Elina 1282 IRI1.0010.18203.60 
  Ebrahimi, Mehdi 1787 IRI0.001-0.2020-4.00 
  Hashemi, Amirhoseyn 1259 IRI0.001-0.8420-16.80 
 * 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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