Individual Calculations September 2022
 Kazemi, Parham  Total change: 10.00  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1521 1361 3.00 7 0.89 40 35.60 
  Keshani, Kian 1540 IRI0.001-0.2740-10.80 
  Alishahi, Ali 1081 IRI1.0010.16406.40 
  Moradi, Mohammad Soroosh 1584 IRI0.5010.284011.20 
  Honarparast, Mohammad 1665 IRI0.5010.364014.40 
  Amini, Mohammadreza 1649 IRI0.5010.344013.60 
  Rafigh, Shervin 1535 IRI0.001-0.2740-10.80 
  Shiri, Omid 1590 IRI0.5010.294011.60 

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)
 
 18th Gilan second league 1400 Round 9-10 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 1310 1413 0.00 1 -0.64 40 -25.60 
  Ghasemi, Taha 1310 IRI0.001-0.6440-25.60 

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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