Rapid: Individual Calculations October 2019
 Nazarian, Arash  Total change: -11.20  Rating chartPersonal card
 Esfahan Rapid Shahrivar 1398 Esfahan IRI 2019-09-17
RcRownchangeKK*chgGame
 1305 1033 0.00 3 -0.56 20 -11.20 
  Etemadi, Ariyan 1433  * IRI0.001-0.0820-1.60 
  Jafari Ghourtani, Arash 1287 IRI0.001-0.1920-3.80 
  Zareie, Taha 1195 IRI0.001-0.2920-5.80 
 * 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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