Individual Calculations January 2019
 Arvizu Rivera, Patricia Sa  Total change: -1.20  Rating chartPersonal card
 XXX Carlos Torre Repetto Yucatan Merida, Yucatan MEX 2018-12-15
RcRownchangeKK*chgGame
 1838 1756 2.50 6 -0.06 20 -1.20 
  Hernandez Jimenez, Alexander Andr f2156  * VEN0.5010.42208.40 
  Ojeda Lago, Ariadna wf2078 CUB0.5010.37207.40 
  Montes Cervantes, Rodrigo 2088 MEX0.001-0.1220-2.40 
  Quijano Segura, Luis Anton 1548 MEX0.501-0.2720-5.40 
  Matu Carballo, David 1531 MEX0.501-0.2820-5.60 
  Balam, Xool Angel 1626 MEX0.501-0.1820-3.60 
 * 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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