Individual Calculations March 2024
 Yousefi Moosaei, Parham  Total change: -42.00  Rating chartPersonal card
 4th Arvand Chess League Open Tournament Abadan-Arvand IRI 2024-01-23
RcRownchangeKK*chgGame
 1667 1295 0.50 3 0.05 40 2.00 
  Elahifar, Abdolah 1871 IRI0.001-0.0240-0.80 
  Osivand, Danial 1393 IRI0.001-0.3740-14.80 
  Asgari, Kiamarz 1736 IRI0.5010.444017.60 

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)
 
 Bushehr league 1402 Karaj IRI 2024-02-22
RcRownchangeKK*chgGame
 1257 1295 0.00 2 -1.10 40 -44.00 
  Naserpour, Shayan 1185 IRI0.001-0.6540-26.00 
  Ghasemi, Mohammad Mehdi 1328 IRI0.001-0.4540-18.00 

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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