Blitz: Individual Calculations September 2022
 Soleimani, Ali  Total change: -7.20  Rating chartPersonal card
 13th Kerman chess tournament kerman IRI 2022-08-25
RcRownchangeKK*chgGame
 1461 1306 1.00 4 -0.36 20 -7.20 
  Kafi Zadeh, Rahman 1557 IRI1.0010.812016.20 
  Shool, Iliya 1402 IRI0.001-0.3720-7.40 
  Hosseini, Morteza 1772 IRI0.001-0.0520-1.00 
  Panjali Zadeh, Ali 1111 IRI0.001-0.7520-15.00 

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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