Rapid: Individual Calculations April 2018
 Sherafat Nia, Mohamad  Total change: -42.60  Rating chartPersonal card
 Behshahr Ashrafolbelad Rapid Cup 1396 Behshahr IRI 2018-03-09
RcRownchangeKK*chgGame
 1341 1530 2.00 5 -1.54 20 -30.80 
  Khamisi, S Jafar 1930  * IRI0.001-0.0820-1.60 
  Nasrollahi, Seyed Esmaeil 1133 IRI0.001-0.9220-18.40 
  Shameli Dourabi, Ali 1384 IRI0.001-0.7020-14.00 
  Ehsani, Ilya 1130  * IRI1.0010.08201.60 
  Hojjat, Ali Reza 1130  * IRI1.0010.08201.60 
 * 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)
 
 Golestan Rapid Cup Norooz 1397 Golestan IRI 2018-03-13
RcRownchangeKK*chgGame
 1526 1530 2.50 6 -0.59 20 -11.80 
  Nikzad, Nami 1866 IRI0.001-0.1220-2.40 
  Naderian, Farhad 1600 IRI0.001-0.4020-8.00 
  Mosayebi, Pourya 1311 IRI1.0010.22204.40 
  Roshani, Rahmatollah 1419 IRI0.001-0.6520-13.00 
  Rahimi, Panteha 1467 IRI1.0010.41208.20 
  Arab Ahmadi, Amir Ali 1491 IRI0.501-0.0520-1.00 

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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