Individual Calculations January 2020
 Nava Diaz, Rigoberto  Total change: -40.40  Rating chartPersonal card
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1826 1738 1.50 6 -1.01 40 -40.40 
  Palma Villanueva, Miguel Ta 1939 MEX0.001-0.2440-9.60 
  Hernandez Carmenate, Holman 2138  * CUB0.001-0.0840-3.20 
  Castellanos Hernandez, Georgina L wc1588 MEX0.501-0.2040-8.00 
  Mateos Lopez, Jennifer Kas 1555 MEX1.0010.264010.40 
  Torres Acosta, Luis Daniel c2116 CUB0.001-0.0940-3.60 
  Corvera Choi, Malik 1621 MEX0.001-0.6640-26.40 
 * 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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