Individual Calculations March 2022
 Ibarra Chami, Luis Fernando  Total change: -9.40  Rating chartPersonal card
 VIII Campeonato Iberoamericano Absoluto Mexico 2022 Ciudad de Mexico MEX 2022-02-12
RcRownchangeKK*chgGame
 2186 2451 5.50 8 -0.94 10 -9.40 
  Zacarias Rodriguez, Santiago 2051  * MEX1.0010.08100.80 
  Limon Olmos, Ivan Alonso 2106 MEX1.0010.11101.10 
  Dominguez Aguilar, Guillermo m2321 MEX0.501-0.1810-1.80 
  Sandoval Mercado, Carlos f2289 MEX0.001-0.7110-7.10 
  Amezcua Luria, Jesus 2001 MEX1.0010.06100.60 
  Zacarias, M Ruben D f2174 PAR0.501-0.3310-3.30 
  Tapie Amione, Pablo Adib f2241 MEX0.501-0.2710-2.70 
  Sanchez Enriquez, Oscar Gerardo m2305 MEX1.0010.30103.00 
 * 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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