Rapid: Individual Calculations July 2019
 Mohammadi, Amir Hossein  Total change: 3.60  Rating chartPersonal card
 Iran Youth Rapid Championship 2019 - Boys U10 Tehran IRI 2019-06-13
RcRownchangeKK*chgGame
 1313 1480 7.00 9 0.65 20 13.00 
  Saghaie, Parsina 1121 IRI1.0010.10202.00 
  Shayanmanesh, Alireza 1183 IRI1.0010.15203.00 
  Hasanpor Moghadam, Iman 1290 IRI1.0010.25205.00 
  Kourechi, Ali 1299 IRI1.0010.26205.20 
  Adalatkhah, Mahdi 1608 IRI0.001-0.3320-6.60 
  Safdarian, Saman 1314 IRI0.001-0.7220-14.40 
  Hosseinzadeh, Amir Ali 1247 IRI1.0010.21204.20 
  Safarnezhad, Armin 1360 IRI1.0010.34206.80 
  Danesharaste, Arvin 1399 IRI1.0010.39207.80 

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)
 
 Alborz Rapid Fetr Cup 1398 Alborz IRI 2019-06-15
RcRownchangeKK*chgGame
 1421 1480 3.50 7 -0.47 20 -9.40 
  Azadi, Amirmohammad 1880  * IRI0.001-0.0820-1.60 
  Mohammadi, Hadis 1147 IRI0.001-0.8820-17.60 
  Sohrabi, Arvin 1080  * IRI1.0010.08201.60 
  Davari, Sara 1245 IRI0.501-0.2920-5.80 
  Hasan Beygi, Shirzad 1444 IRI1.0010.45209.00 
  Bajalan, Mohammad 1512 IRI0.001-0.4620-9.20 
  Azizkhani, Nima 1641 IRI1.0010.712014.20 
 * 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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