Rapid: Individual Calculations January 2020
 Nazarian, Omid  Total change: 43.60  Rating chartPersonal card
 Mashhad Rapid League Mashhad IRI 2019-12-29
RcRownchangeKK*chgGame
 1314 1162 2.00 5 0.49 20 9.80 
  Jahan Yazdi, Vala 1386 IRI0.001-0.2220-4.40 
  Rahimi Mahneh, Fatemeh 1351 IRI0.5010.25205.00 
  Kohjani, Kiarash 1331 IRI0.001-0.2820-5.60 
  Ghasemzade, Bahar 1313 IRI0.5010.20204.00 
  Akbar Abadi, Amir Arsalan 1191 IRI1.0010.542010.80 

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)
 
 Bojnourd Rapid Yalda Cup 1398 Bojnourd IRI 2019-12-29
RcRownchangeKK*chgGame
 1446 1162 3.00 7 1.69 20 33.80 
  Ezy, Amir 1562  * IRI0.001-0.0820-1.60 
  Baghdar, Artin 1562  * IRI0.001-0.0820-1.60 
  Mehrafzun, Matin 1125 IRI1.0010.45209.00 
  Seyedi, Seyed Mohamad 1447 IRI1.0010.842016.80 
  Gholizadeh Hamidi, Farid 1562  * IRI0.001-0.0820-1.60 
  Amiri, Pouya 1355 IRI1.0010.752015.00 
  Shaddel, Ali 1509 IRI0.001-0.1120-2.20 
 * 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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