Individual Calculations March 2019
 Najafinia, Ali  Total change: -89.20  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-14) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1118 1246 2.50 7 -2.15 40 -86.00 
  Dehghani Firouzabadi, Aria 1013 IRI1.0010.21408.40 
  Soleymani, Diba 1057 IRI0.501-0.2540-10.00 
  Bigani, Mohammad Hessam 1170 IRI1.0010.404016.00 
  Shabanzadeh, Mehrad 1421 IRI0.001-0.2740-10.80 
  Karami, Aria 1070 IRI0.001-0.7340-29.20 
  Sharifimehr, Nazaninzahra 1023 IRI0.001-0.7840-31.20 
  Hoseinizadeh, Parmida 1072 IRI0.001-0.7340-29.20 

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)
 
 Kerman League 1397 Round 3-4 Kerman IRI 2019-02-24
RcRownchangeKK*chgGame
 1646 1246 0.00 1 -0.08 40 -3.20 
  Khajoee, Gholamreza 1646  * IRI0.001-0.0840-3.20 
 * 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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