Rapid: Individual Calculations September 2022
 Ali Shamshiri, Shahriar  Total change: -9.00  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1414 1288 1.00 4 -0.45 20 -9.00 
  Khosravirad, Mehdi 1698 IRI0.001-0.0820-1.60 
  Edrisabadi, Diana 1075 IRI0.501-0.2720-5.40 
  Najafvanddrikvandi, Ayat 1441 IRI0.001-0.3020-6.00 
  Abasi, Alireza 1441 IRI0.5010.20204.00 

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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