Rapid: Individual Calculations October 2022
 Ansari Poor, Alireza  Total change: -9.60  Rating chartPersonal card
 The international Rapid competition of Master Tafrishi Cup Mashhad IRI 2022-09-22
RcRownchangeKK*chgGame
 1335 1037 0.00 3 -0.48 20 -9.60 
  Khosravi, Korosh 1441 IRI0.001-0.0820-1.60 
  Mir Bolooki, Amir Masood 1293 IRI0.001-0.1920-3.80 
  Haghi, Abolfazl 1270 IRI0.001-0.2120-4.20 

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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