Individual Calculations August 2018
 Karami, Tina  Total change: -48.00  Rating chartPersonal card
 Alborz joniours Boys And Girls chess Championship Under 20 Tir 1397 Alborz IRI 2018-06-30
RcRownchangeKK*chgGame
 1288 1414 3.00 6 -0.89 40 -35.60 
  Darvishi, Matin 1017 IRI0.001-0.9240-36.80 
  Rezaei, Solaleh 1120 IRI1.0010.15406.00 
  Saeidi, Amir Hossein 1184 IRI1.0010.21408.40 
  Safdarian, Saman 1169 IRI1.0010.20408.00 
  Dashti, Parmiss 1473 IRI0.001-0.4240-16.80 
  Moradi, Kaveh 1763 IRI0.001-0.1140-4.40 

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 Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1394 1414 4.00 8 -0.31 40 -12.40 
  Mohammadpour, Afshin 1814  * IRI0.001-0.0840-3.20 
  Behrouzi, Ali 1131 IRI1.0010.16406.40 
  Abedini, Hamid Reza 1814  * IRI0.001-0.0840-3.20 
  Abolhasani, Parsa 1113 IRI1.0010.15406.00 
  Ahmadi, Mehrdad 1266 IRI0.001-0.7040-28.00 
  Akhlaghi Mehr, Atiyeh 1095 IRI1.0010.13405.20 
  Zaeim Azad, Mohammad Yasin 1306 IRI1.0010.354014.00 
  Heravi, Mohammad Hossein 1616 IRI0.001-0.2440-9.60 
 * 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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