Individual Calculations March 2019
 Fotouhi, Parnia  Total change: -12.80  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-14) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1371 1141 0.00 2 -0.43 40 -17.20 
  Zeinali, Alireza 1405 IRI0.001-0.1840-7.20 
  Ghaemi, Narges 1336 IRI0.001-0.2540-10.00 

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)
 
 17th Caspian Cup int.Chess Festival (Youth) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1384 1141 0.50 2 0.11 40 4.40 
  Norouzi Chenari, Parham 1410 IRI0.5010.334013.20 
  Jahdi, Poorya 1358 IRI0.001-0.2240-8.80 

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)
 

 

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