Individual Calculations January 2020
 Pedraza Ledon, Osmani  Total change: -36.80  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1871 2178 5.00 7 -0.92 40 -36.80 
  Lopez, Moises Antonio 1778  * GUA1.0010.08403.20 
  Caballero Vazquez, Sergio 1854 MEX0.501-0.3740-14.80 
  Jimenez Perez, Hector Dami 1778  * MEX1.0010.08403.20 
  Sias Gutierrez, Isaac 1839 MEX0.501-0.3840-15.20 
  Elizondo Levy, Jorge Alejandro 1860 MEX1.0010.13405.20 
  Montes Cervantes, Rodrigo 2100 MEX0.001-0.6140-24.40 
  Abarca Guzman, Efren 1887 MEX1.0010.15406.00 
 * 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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