Rapid: Individual Calculations July 2019
 Savad Koohi, Ardeshir  Total change: -16.20  Rating chartPersonal card
 Esfahan Rapid Championship 1398 Esfahan IRI 2019-06-06
RcRownchangeKK*chgGame
 1294 1248 1.50 5 -0.81 20 -16.20 
  Javanbakht, Nima m1648  * IRI0.001-0.0820-1.60 
  Moeini, Mohammad Shayan 1244 IRI0.001-0.5120-10.20 
  Yaghoobzadeh, Reza 1034 IRI0.001-0.7720-15.40 
  Zareie, Masoud 1126 IRI1.0010.33206.60 
  Chavoshi, Toraj 1416 IRI0.5010.22204.40 
 * 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)
 

 

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