Rapid: Individual Calculations September 2022
 Calderon Rauda, Sergio Ivan  Total change: -9.80  Rating chartPersonal card
 Torneo Activo Fide CMAC UACH Abierta Chihuahua, Chihuahua MEX 2022-08-20
RcRownchangeKK*chgGame
 1988 1713 0.00 2 -0.49 20 -9.80 
  Hernandez Jimenez, Alexander Andr f2227 VEN0.001-0.0420-0.80 
  Herrera Mendez, Oscar Ivan 1748 MEX0.001-0.4520-9.00 

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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