Rapid: Individual Calculations October 2017
 Khosravi, M.javad  Total change: 12.80  Rating chartPersonal card
 2nd Qazvin Nobavegan Rapid Cup U14 Shahrivar 1396 Qazvin IRI 2017-09-15
RcRownchangeKK*chgGame
 1360 1322 3.50 6 0.64 20 12.80 
  Rahmani, Melika 1091 IRI1.0010.21204.20 
  Daliri, Pedram 1722  * IRI0.001-0.0820-1.60 
  Davari, Sara 1041 IRI1.0010.16203.20 
  Khalili, Behrad 1140 IRI1.0010.26205.20 
  Rahmani, Pedram 1446 IRI0.5010.17203.40 
  Mahdavi, Reza 1722  * IRI0.001-0.0820-1.60 
 * 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)
 

 

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