Rapid: Individual Calculations January 2020
 Abrishami, Amirarshia  Total change: 2.60  Rating chartPersonal card
 Rapid Jame Yalda Mashhad IRI 2019-12-27
RcRownchangeKK*chgGame
 1358 1306 1.00 4 -0.84 20 -16.80 
  Rahmani, Asef 1706  * AFG0.001-0.0820-1.60 
  Yazdani Gharie Biklar, Kourosh 1088 IRI0.001-0.7820-15.60 
  Allahtavakoli, Mahmoud 1017 IRI1.0010.16203.20 
  Amirimehr, Ashkan 1621 IRI0.001-0.1420-2.80 
 * 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)
 
 Mashhad Rapid League Mashhad IRI 2019-12-29
RcRownchangeKK*chgGame
 1300 1306 4.00 6 0.97 20 19.40 
  Safarnezhad, Armin 1426 IRI0.001-0.3420-6.80 
  Yazdani Gharie Biklar, Kourosh 1088 IRI1.0010.22204.40 
  Ghorishi, Seied Mahdiar 1157 IRI1.0010.30206.00 
  Mozaffari, Emad 1378 IRI0.001-0.4020-8.00 
  Jahan Yazdi, Vala 1386 IRI1.0010.612012.20 
  Mazhari, Abbas Alireza 1362 IRI1.0010.582011.60 

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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