Individual Calculations January 2019
 Lopez Rayo, Santiago  Total change: 111.20  Rating chartPersonal card
 XXX Carlos Torre Repetto Magistral Merida, Yucatan MEX 2018-12-14
RcRownchangeKK*chgGame
 2030 1705 4.00 9 2.78 40 111.20 
  Mateus, Alejandro f2105  * COL0.001-0.0840-3.20 
  Martin Del Campo C., Jorge f2090 MEX0.5010.414016.40 
  Corona Monraz, Ramiro 1974 MEX0.5010.334013.20 
  Fuentes Godoy, Lilia Ivonne wm2104 MEX0.001-0.0840-3.20 
  Lopez Gil, Alfredo 1934 MEX0.5010.294011.60 
  Melendez Contreras, Jose R 1932 MEX0.5010.294011.60 
  Vega Castaneda, Luis Carlos c1935 MEX1.0010.794031.60 
  Frometa Castillo, Zirka wg2105  * CUB0.5010.424016.80 
  Fernandez Bustamante, Leancy B. 2087 CUB0.5010.414016.40 
 * 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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