Individual Calculations November 2023
 Rezaei, Sohrab  Total change: -72.80  Rating chartPersonal card
 4th Razhia Standard Cup (U-1800) Qazvin IRI 2023-10-04
RcRownchangeKK*chgGame
 1272 1325 3.00 7 -0.93 40 -37.20 
  Zeinali, Alireza 1544 IRI0.001-0.2240-8.80 
  Bagheri, Maedeh 1034 IRI1.0010.15406.00 
  Rajabzadeh, Arsam 1517 IRI0.001-0.2540-10.00 
  Gachpazian, Armin 1071 IRI0.001-0.8140-32.40 
  Akbari, Sarina 1112 IRI1.0010.23409.20 
  Rajabi, Reza 1152 IRI1.0010.274010.80 
  Yaghoobi, Tara 1471 IRI0.001-0.3040-12.00 

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)
 
 Tehran Boy's Super League 1402 Round 1-3 Tehran IRI 2023-10-16
RcRownchangeKK*chgGame
 1372 1325 0.00 2 -0.89 40 -35.60 
  Nazeri, Nima 1543 IRI0.001-0.2240-8.80 
  Alinezhad, Parham 1201 IRI0.001-0.6740-26.80 

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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