Individual Calculations April 2018
 Ghorbani, Sina  Total change: -94.00  Rating chartPersonal card
 16th International Khazar Cup (Youth- U14) 2018 Anzali IRI 2018-02-26
RcRownchangeKK*chgGame
 1244 1438 4.00 8 -1.93 40 -77.20 
  Senobar, Arya 1038  * IRI1.0010.08403.20 
  Jahdi, Poorya 1283 IRI1.0010.294011.60 
  Nezamdoust, Amirmahdi 1344 IRI0.001-0.6340-25.20 
  Hajibabaei, Vandad 1180 IRI1.0010.18407.20 
  Alavi, Mahsa 1228 IRI1.0010.23409.20 
  Ilkhanipour, Ramtin 1321 IRI0.001-0.6640-26.40 
  Yazdani, Alireza 1303 IRI0.001-0.6840-27.20 
  Honarparast, Mohammad 1254 IRI0.001-0.7440-29.60 
 * 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)
 
 Alborz Youth League 1396 Round 5-6 Alborz IRI 2018-03-14
RcRownchangeKK*chgGame
 1038 1438 0.50 1 -0.42 40 -16.80 
  Arabloo, Kia 1038  * IRI0.501-0.4240-16.80 
 * 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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