Individual Calculations December 2019
 Najafi Alamooti, Najaf  Total change: 0.00  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeRpKK*chgGame
 1248 0 2.00 9 0.00 1028   0.00 
  Barati, Esfandiar 1595 IRI0.0010.00 0.00 
  Taghizadeh, Taraneh 1398 IRI0.0010.00 0.00 
  Soleymani, Diba 1192 IRI0.0010.00 0.00 
  Mehrjouei, Ali Akbar 1028 IRI1.0010.00 0.00 
  Ahmadi, Saman 1331 IRI0.0010.00 0.00 
  Tavazouei, Parham 1188 IRI0.0010.00 0.00 
  Samadi, Mohammad 1104 IRI0.5010.00 0.00 
  Najafian, Milad 1299 IRI0.0010.00 0.00 
  Taheri, Yalda 1095 IRI0.5010.00 0.00 

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)
 

 

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