Individual Calculations March 2023
 Jalali, Yashar  Total change: -98.80  Rating chartPersonal card
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1310 1629 7.00 11 -2.47 40 -98.80 
  Zeynali, Ali 1423 IRI0.001-0.7640-30.40 
  Zakarya Bein Kalaye, Amirtaha 1313 IRI0.501-0.3740-14.80 
  Partovi, Mohammadhosein 1313 IRI0.001-0.8740-34.80 
  Farahani, Zahra 1229  * IRI1.0010.08403.20 
  Hematian Mahdizadeh, Salma 1208 IRI1.0010.07402.80 
  Mehraban Rashtabadi, Fereidoon 1327 IRI0.001-0.8540-34.00 
  Khorsandi, Mohammadmahdi 1205 IRI1.0010.07402.80 
  Abedinpour, Siamak 1334 IRI1.0010.15406.00 
  Javanmard, Aryana 1353 IRI1.0010.17406.80 
  Khanlari, Aryan 1308 IRI0.501-0.3740-14.80 
  Biriya, Yadollah 1402 IRI1.0010.21408.40 
 * 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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