Rapid: Individual Calculations August 2023
 Shafie Sadigh, Mohammad Parsa  Total change: -40.40  Rating chartPersonal card
 Rapid Rated tournament(8) Iran Shahryar 23 Tir 1402 Tehran IRI 2023-06-22
RcRownchangeKK*chgGame
 1355 1331 1.00 4 -0.99 40 -39.60 
  Zoghi, Arzhang 1791 IRI0.001-0.0540-2.00 
  Hossaeinpur Samangani, Zahra 1052 IRI1.0010.16406.40 
  Chenari, Davood 1443 IRI0.001-0.3540-14.00 
  Taghavi, Armita 1134 IRI0.001-0.7540-30.00 

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)
 
 Rapid Rated tournament(7) , Iran Shahryar 09 Tir 1402 Tehran IRI 2023-06-30
RcRownchangeKK*chgGame
 1439 1331 2.50 6 -0.02 40 -0.80 
  Mohammadpour, Afshin 1939 IRI0.001-0.0240-0.80 
  Mohseni, Radin 1089 IRI1.0010.20408.00 
  Eghlidi, Mehran 1275 IRI1.0010.424016.80 
  Ghorbani, Kambiz 1586 IRI0.001-0.1940-7.60 
  Rahimi, Mahdi 1667 IRI0.001-0.1240-4.80 
  Zafari Yekta, Niyousha 1078 IRI0.501-0.3140-12.40 

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)
 

 

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