Rapid: Individual Calculations January 2020
 Mazhari, Abbas Alireza  Total change: -4.00  Rating chartPersonal card
 Rapid Jame Yalda Mashhad IRI 2019-12-27
RcRownchangeKK*chgGame
 1243 1362 4.00 6 0.05 20 1.00 
  Yazdani Gharie Biklar, Kourosh 1088 IRI1.0010.17203.40 
  Razavi, Seyyed Amirreza 1762  * IRI0.001-0.0820-1.60 
  Allahtavakoli, Mahmoud 1017 IRI1.0010.11202.20 
  Afsharian, Amirmohammad 1246 IRI0.001-0.6620-13.20 
  Azadeh, Sorena 1131 IRI1.0010.21204.20 
  Atefi, Asal 1215 IRI1.0010.30206.00 
 * 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)
 
 Mashhad Rapid League Mashhad IRI 2019-12-29
RcRownchangeKK*chgGame
 1342 1362 3.00 6 -0.25 20 -5.00 
  Mousavi, Nioosha 1111 IRI1.0010.19203.80 
  Safarnezhad, Armin 1426 IRI1.0010.592011.80 
  Iranfar, Amir 1762  * IRI0.001-0.0820-1.60 
  Akbari, Rosha 1201 IRI0.001-0.7120-14.20 
  Hoseini, Seyed Sajjad 1243 IRI1.0010.34206.80 
  Abrishami, Amirarshia 1306 IRI0.001-0.5820-11.60 
 * 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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