Individual Calculations January 2020
 Rafaati, Radin  Total change: 2.00  Rating chartPersonal card
 8th Hormozgan Standard Cup 1398 Hormozgan IRI 2019-11-25
RcRownchangeKK*chgGame
 1387 1631 5.50 8 -0.76 40 -30.40 
  Shahyad, Saeed 1231  * IRI1.0010.08403.20 
  Najand Foomani, Mohamad Ebrahim 1370 IRI1.0010.18407.20 
  Senobar, Arya 1231  * IRI0.501-0.4240-16.80 
  Najafi Hajivar, Vahid 1463 IRI0.001-0.7240-28.80 
  Salandari, Mehdi 1368 IRI1.0010.18407.20 
  Molaei, Aboozar 1558 IRI0.001-0.6040-24.00 
  Kamran Nia, Elena 1312 IRI1.0010.13405.20 
  Malekpour Afshar, Ali 1566 IRI1.0010.414016.40 
 * 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)
 
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 1573 1631 3.00 4 0.81 40 32.40 
  Dehghani, Parsa 1596 IRI1.0010.454018.00 
  Shamsaldini, Sohrab 1748 IRI0.5010.16406.40 
  Yousefi, Behniya 1717 IRI0.5010.12404.80 
  Jahangiri, Mahmood 1231  * IRI1.0010.08403.20 
 * 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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