Individual Calculations November 2021
 Loya Ibarra, Rigoberto  Total change: -45.60  Rating chartPersonal card
 Campeonato Estatal de Ajedrez Absoluto 2021 BCS La Paz, Baja California Sur MEX 2021-10-15
RcRownchangeKK*chgGame
 1745 2086 1.50 3 -1.14 40 -45.60 
  Ramirez Toledo, Ayleen Maribel 1796 MEX0.501-0.3440-13.60 
  Jorajuria Mendoza, Algol 1753 MEX0.001-0.8840-35.20 
  Baeza, Patricio 1686  * MEX1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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