Rapid: Individual Calculations September 2019
 Rostami, Yousef  Total change: -17.80  Rating chartPersonal card
 Marand 1 Shahrivar 1398 Rapid ( Ghadir Cup ) west Azarbayjan IRI 2019-08-24
RcRownchangeKK*chgGame
 1296 1584 4.00 6 -0.89 20 -17.80 
  Roshani, Sirwan 1184  * IRI1.0010.08201.60 
  Jolfaei, Amirhossein 1213 IRI0.001-0.9020-18.00 
  Kazemipour, Samad 1189 IRI1.0010.08201.60 
  Chamani, Rahman 1416 IRI1.0010.28205.60 
  Rezaei, Babollah 1559 IRI1.0010.47209.40 
  Mohammadi Azar, Soheil 1217 IRI0.001-0.9020-18.00 
 * 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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