Rapid: Individual Calculations November 2022
 Ghaemmaghami, Mohammadsadra  Total change: -57.60  Rating chartPersonal card
 8th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-09-30
RcRownchangeKK*chgGame
 1281 1085 1.00 6 -0.76 20 -15.20 
  Poursalan, Iman 1226 IRI0.001-0.3120-6.20 
  Kakavand, Ramtin 1697 IRI0.001-0.0220-0.40 
  Hajaliakbari, Kian 1151 IRI1.0010.592011.80 
  Zare, Arman 1238 IRI0.001-0.3020-6.00 
  Rasi, Taha 1202 IRI0.001-0.3420-6.80 
  Darvish, Alireza 1172 IRI0.001-0.3820-7.60 

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)
 
 12th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-28
RcRownchangeKK*chgGame
 1317 1085 0.00 3 -1.06 40 -42.40 
  Karimi, Setayesh 1825 IRI0.0010.00400.00 
  Ashori, Ehsan 1079 IRI0.001-0.5140-20.40 
  Faramarzi, Farzad 1046 IRI0.001-0.5540-22.00 

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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