Rapid: Individual Calculations January 2019
 Alizadeh, Amir Reza  Total change: -10.80  Rating chartPersonal card
 1st Noor Rapid Cup (Maziar Cup) Amol IRI 2018-12-21
RcRownchangeKK*chgGame
 1328 1104 0.00 4 -0.95 20 -19.00 
  Mohammadi, Rasool 1504  * IRI0.001-0.0820-1.60 
  Samadi Riakandeh, Said Alireza 1397 IRI0.001-0.1520-3.00 
  Mousavi, Seyed Hirad 1226 IRI0.001-0.3320-6.60 
  Alizadeh, Hadi 1183 IRI0.001-0.3920-7.80 
 * 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)
 
 Amol Rapid Cup Dey 1397 Amol IRI 2018-12-28
RcRownchangeKK*chgGame
 1452 1104 1.00 5 0.41 20 8.20 
  Salar, Milad 1504  * IRI0.001-0.0820-1.60 
  Kazemi, Rahmanberdi 1464 IRI1.0010.902018.00 
  Rahimi, Panteha 1504  * IRI0.001-0.0820-1.60 
  Sharifzade, Shahram 1476 IRI0.001-0.1020-2.00 
  Safarpour, Hosein 1313 IRI0.001-0.2320-4.60 
 * 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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